October 2021 calendar

PastNovember 2021

Religion· CatholicMay 24, 2021 to Nov 27, 2021Ordinary Time (after Pentecost)The long second stretch of Ordinary Time, from the day after Pentecost to the Saturday before Advent.USCCB liturgical year, computedDetails →

PastOctober 2021

Religion· Pagan and WiccanOct 31, 2021SamhainCross-quarter festival and the pagan new year, when the veil between worlds is thinnest. Northern Hemisphere dates.Wheel of the Year, computedDetails →Observances· DaysOct 31, 2021HalloweenCostumes and trick-or-treating.Wikipedia, computedDetails →Religion· Protestant, Anglican and LutheranOct 31, 2021Reformation DayLuther’s Ninety-five Theses, 1517; a public holiday in several German states.Evangelical Church in Germany (EKD), computedDetails →Holidays· PhilippinesOct 31, 2021All Saints' Day Eve (Philippines)PhilippinesA public holiday in the Philippines.Nager.DateDetails →Holidays· ChileOct 31, 2021Reformation Day (Chile)ChileA public holiday in Chile, known locally as Día Nacional de las Iglesias Evangélicas y Protestantes.Nager.DateDetails →Religion· Protestant, Anglican and LutheranOct 31, 2021Reformation SundayThe last Sunday of October, when Lutheran and Reformed churches mark the Reformation.Revised Common Lectionary (Vanderbilt), computedDetails →History· AnniversariesOct 31, 202125th anniversary: TG4, the world's first Irish language television station, began broadcastingIn 1996, TG4, the world's first Irish language television station, began broadcasting.WikipediaDetails →Observances· UN international daysOct 31, 2021World Cities DayA United Nations international day.United NationsDetails →Observances· Clock changesOct 31, 2021 · 01:00Summer time ends (EU and UK)Clocks in the EU and UK go back one hour at 01:00 UTC.EUR-Lex, computedDetails →Tech· ConferencesOct 30, 2021Software Architecture fwdays conference 2021Online · IndependentA tech conference, held online.IndependentDetails →Tech· ConferencesOct 29, 2021 to Oct 30, 2021Northern Virginia Software Symposium 2021Reston, Washington DC, VA · IndependentA two-day tech conference in Reston, Washington DC, VA.IndependentDetails →Sky· PlanetsOct 29, 2021Venus at greatest eastern elongationVenus is 47.0° from the Sun, best seen in the evening sky.Astronomy Engine, computedDetails →Holidays· TurkeyOct 29, 2021Republic Day (Turkey)TurkeyA public holiday in Turkey, known locally as Cumhuriyet Bayramı.Nager.DateDetails →Observances· UN international daysOct 29, 2021International Day of Care and SupportA United Nations international day.United NationsDetails →Tech· ConferencesOct 28, 2021 to Oct 29, 2021Cloud Nein 2021Online · IndependentA two-day tech conference, held online.IndependentDetails →Tech· ConferencesOct 28, 2021 to Oct 29, 2021Devopsdays Melbourne 2021Melbourne, Australia · IndependentA two-day tech conference in Melbourne, Australia.IndependentDetails →Tech· ConferencesOct 28, 2021 to Oct 29, 2021Devopsdays Nashville 2021Nashville, TN · IndependentA two-day tech conference in Nashville, TN.IndependentDetails →Tech· ConferencesOct 28, 2021 to Oct 29, 2021Ory Summit 2021Online · IndependentA two-day tech conference, held online.IndependentDetails →Tech· ConferencesOct 25, 2021 to Oct 29, 2021Hardwear.io Security Trainings and Conference Netherlands 2021The Hague, Netherlands · IndependentA five-day tech conference in The Hague, Netherlands.IndependentDetails →History· AnniversariesOct 28, 202150th anniversary: Prospero (flight spare pictured), the first British satellite launched on a...In 1971, Prospero (flight spare pictured), the first British satellite launched on a British rocket, lifted off from Launch Area 5B in Woomera, South Australia.WikipediaDetails →Economy· EarningsOct 28, 2021Amazon earnings (Q3 FY2021)Amazon (AMZN)Amazon reported Q3 FY2021 results after the market closed.EarningsDetails →Economy· EarningsOct 28, 2021Apple earnings (Q4 FY2021)Apple (AAPL)Apple reported Q4 FY2021 results after the market closed.EarningsDetails →Holidays· CzechiaOct 28, 2021Independent Czechoslovak State Day (Czechia)CzechiaA public holiday in Czechia, known locally as Den vzniku samostatného československého státu.Nager.DateDetails →Holidays· GreeceOct 28, 2021Ochi Day (Greece)GreeceA public holiday in Greece.Nager.DateDetails →Sky· Moon phasesOct 28, 2021 · 15:05Last quarter moonThe Moon is half lit (waning).NASA, computedDetails →Economy· EarningsOct 28, 2021Monolithic Power earnings (Q3 FY2021)Monolithic Power (MPWR)Monolithic Power reported Q3 FY2021 results after the market closed.EarningsDetails →Economy· EarningsOct 28, 2021Western Digital earnings (Q1 FY2022)Western Digital (WDC)Western Digital reported Q1 FY2022 results after the market closed.EarningsDetails →Tech· ConferencesOct 28, 2021Elevate 2021Online · IndependentA tech conference, held online.IndependentDetails →Tech· ConferencesOct 28, 2021OpenPOWER Summit NA 2021Online · IndependentA tech conference, held online.IndependentDetails →History· AnniversariesOct 27, 202175th anniversary: Inter-religious riots in which Hindu mobs targeted Muslim families began in the...In 1946, Inter-religious riots in which Hindu mobs targeted Muslim families began in the Indian state of Bihar, resulting in 2,000 to 30,000 deaths.WikipediaDetails →Observances· UN international daysOct 27, 2021World Day for Audiovisual HeritageA United Nations international day.United NationsDetails →Economy· EarningsOct 27, 2021Cognizant earnings (Q3 FY2021)Cognizant (CTSH)Cognizant reported Q3 FY2021 results after the market closed.EarningsDetails →Economy· EarningsOct 27, 2021Dynatrace earnings (Q2 FY2022)Dynatrace (DT)Dynatrace reported Q2 FY2022 results before the market opened.EarningsDetails →Economy· EarningsOct 27, 2021eBay earnings (Q3 FY2021)eBay (EBAY)EBay reported Q3 FY2021 results after the market closed.EarningsDetails →Economy· EarningsOct 27, 2021Fiserv earnings (Q3 FY2021)Fiserv (FISV)Fiserv reported Q3 FY2021 results before the market opened.EarningsDetails →Economy· EarningsOct 27, 2021KLA earnings (Q1 FY2022)KLA (KLAC)KLA reported Q1 FY2022 results after the market closed.EarningsDetails →Economy· EarningsOct 27, 2021Teradyne earnings (Q3 FY2021)Teradyne (TER)Teradyne reported Q3 FY2021 results before the market opened.EarningsDetails →Economy· EarningsOct 27, 2021Twilio earnings (Q3 FY2021)Twilio (TWLO)Twilio reported Q3 FY2021 results after the market closed.EarningsDetails →Economy· EarningsOct 27, 2021Tyler Technologies earnings (Q3 FY2021)Tyler Technologies (TYL)Tyler Technologies reported Q3 FY2021 results after the market closed.EarningsDetails →Economy· EarningsOct 27, 2021Vertiv earnings (Q3 FY2021)Vertiv (VRT)Vertiv reported Q3 FY2021 results before the market opened.EarningsDetails →Tech· ConferencesOct 27, 2021ITNEXT Summit 2021Amsterdam, Netherlands · IndependentA tech conference in Amsterdam, Netherlands.IndependentDetails →Tech· ConferencesOct 26, 2021 to Oct 27, 2021Dash 2021Online · IndependentA two-day tech conference, held online.IndependentDetails →History· AnniversariesOct 26, 2021100th anniversary: The Chicago Theatre (pictured), the oldest surviving grand movie palace, openedIn 1921, The Chicago Theatre (pictured), the oldest surviving grand movie palace, opened.WikipediaDetails →Economy· EarningsOct 26, 2021Microsoft earnings (Q1 FY2022)Microsoft (MSFT)Microsoft reported Q1 FY2022 results after the market closed.EarningsDetails →Holidays· AustriaOct 26, 2021National Holiday (Austria)AustriaA public holiday in Austria, known locally as Nationalfeiertag.Nager.DateDetails →History· AnniversariesOct 26, 2021150th anniversary: Liberian president Edward James Roye was overthrown in modern Africa's first...In 1871, Liberian president Edward James Roye was overthrown in modern Africa's first coup d'état.WikipediaDetails →Economy· EarningsOct 26, 2021AMD earnings (Q3 FY2021)AMD (AMD)AMD reported Q3 FY2021 results after the market closed.EarningsDetails →Economy· EarningsOct 26, 2021Entegris earnings (Q3 FY2021)Entegris (ENTG)Entegris reported Q3 FY2021 results before the market opened.EarningsDetails →Economy· EarningsOct 26, 2021Manhattan Associates earnings (Q3 FY2021)Manhattan Associates (MANH)Manhattan Associates reported Q3 FY2021 results after the market closed.EarningsDetails →Economy· EarningsOct 26, 2021Tenable earnings (Q3 FY2021)Tenable (TENB)Tenable reported Q3 FY2021 results after the market closed.EarningsDetails →Economy· EarningsOct 26, 2021Texas Instruments earnings (Q3 FY2021)Texas Instruments (TXN)Texas Instruments reported Q3 FY2021 results after the market closed.EarningsDetails →Tech· ConferencesOct 22, 2021 to Oct 26, 2021BlaBlaConf 2021Online · IndependentA five-day tech conference, held online.IndependentDetails →Holidays· New ZealandOct 25, 2021Labour Day (New Zealand)New ZealandA public holiday in New Zealand.Nager.DateDetails →Holidays· IrelandOct 25, 2021October Holiday (Ireland)IrelandA public holiday in Ireland, known locally as Lá Saoire i mí Dheireadh Fómhair.Nager.DateDetails →Sky· PlanetsOct 25, 2021Mercury at greatest western elongationMercury is 18.4° from the Sun, best seen in the morning sky.Astronomy Engine, computedDetails →Economy· EarningsOct 25, 2021Amkor earnings (Q3 FY2021)Amkor (AMKR)Amkor reported Q3 FY2021 results after the market closed.EarningsDetails →Economy· EarningsOct 25, 2021Cadence earnings (Q3 FY2021)Cadence (CDNS)Cadence reported Q3 FY2021 results after the market closed.EarningsDetails →Observances· UN international daysOct 24, 2021United Nations DayA United Nations international day.United NationsDetails →Religion· HinduismTentativeOct 24, 2021Karva ChauthA sunrise-to-moonrise fast kept by married women in North India. Ashvin, Krishna 4. Regional dates can differ by a day.Wikipedia, computedDetails →History· AnniversariesOct 24, 2021225th anniversary: War of the First Coalition: The Battle of Schliengen was fought between the...In 1796, War of the First Coalition: The Battle of Schliengen was fought between the French and Austrian armies, who both claimed victory.WikipediaDetails →Observances· UN international daysOct 24, 2021World Development Information DayA United Nations international day.United NationsDetails →Holidays· HungaryOct 23, 20211956 Revolution Memorial Day (Hungary)HungaryA public holiday in Hungary, known locally as Nemzeti ünnep.Nager.DateDetails →Observances· UN international daysOct 23, 2021International Day of the Snow LeopardA United Nations international day.United NationsDetails →Tech· ConferencesOct 22, 2021 to Oct 23, 2021HackConf 2021Online · IndependentA two-day tech conference, held online.IndependentDetails →Economy· EarningsOct 22, 2021Seagate earnings (Q1 FY2022)Seagate (STX)Seagate reported Q1 FY2022 results before the market opened.EarningsDetails →Tech· ConferencesOct 19, 2021 to Oct 22, 2021HashiConf Global 2021Online · IndependentA four-day tech conference, held online.IndependentDetails →Sky· Meteor showersOct 21, 2021Orionids meteor shower peakUp to about 20 meteors an hour under a dark sky at the peak (IMO zenithal hourly rate); best after midnight.International Meteor Organization, computedDetails →History· AnniversariesOct 21, 2021925th anniversary: First Crusade: At the Battle of Civetot, the Seljuk forces of Kilij Arslan...In 1096, First Crusade: At the Battle of Civetot, the Seljuk forces of Kilij Arslan destroyed the army of the People's Crusade as it marched toward Nicaea.WikipediaDetails →Economy· EarningsOct 21, 2021Intel earnings (Q3 FY2021)Intel (INTC)Intel reported Q3 FY2021 results after the market closed.EarningsDetails →Economy· EarningsOct 21, 2021Snap earnings (Q3 FY2021)Snap (SNAP)Snap reported Q3 FY2021 results after the market closed.EarningsDetails →Tech· ConferencesOct 19, 2021 to Oct 21, 2021Codemotion - Spanish Edition 2021Online · IndependentA three-day tech conference, held online.IndependentDetails →Tech· ConferencesOct 19, 2021 to Oct 21, 2021DevNet Create 2021Online · IndependentA three-day tech conference, held online.IndependentDetails →Sky· Moon phasesOct 20, 2021 · 09:57Full moon: Hunter's MoonTraditional North American name: Hunter's Moon. Moon 399,408 km from Earth.NASA, computedDetails →Economy· EarningsOct 20, 2021Tesla earnings (Q3 FY2021)Tesla (TSLA)Tesla reported Q3 FY2021 results after the market closed.EarningsDetails →Holidays· KenyaOct 20, 2021Mashujaa Day (Kenya)KenyaA public holiday in Kenya.Nager.DateDetails →Religion· BuddhismOct 20, 2021Ok Phansa (End of Vassa)The end of the rains retreat (Pavarana): merit-making, boat races and fire boats on the Mekong; Kathina robe offerings follow.WikipediaDetails →People· Birth anniversariesOct 20, 2021Elfriede Jelinek, born 1946 (75 years)Austrian author and playwright, Nobel Prize laureate.WikipediaDetails →Economy· EarningsOct 20, 2021IBM earnings (Q3 FY2021)IBM (IBM)IBM reported Q3 FY2021 results after the market closed.EarningsDetails →Economy· EarningsOct 20, 2021Lam Research earnings (Q1 FY2022)Lam Research (LRCX)Lam Research reported Q1 FY2022 results after the market closed.EarningsDetails →Tech· ConferencesOct 17, 2021 to Oct 20, 2021NDC Tech Town 2021Kongsberg, Norway · IndependentA four-day tech conference in Kongsberg, Norway.IndependentDetails →Religion· BuddhismJul 25, 2021 to Oct 20, 2021Vassa (Buddhist Rains Retreat)The three-month rains retreat of Theravada monks, from Khao Phansa, the day after Asalha Puja, to Ok Phansa.Bank of Thailand holiday calendarDetails →History· AnniversariesOct 19, 2021425th anniversary: The Spanish ship San Felipe was shipwrecked on the Japanese island of Shikoku,...In 1596, The Spanish ship San Felipe was shipwrecked on the Japanese island of Shikoku, and its cargo confiscated by the local daimyo.WikipediaDetails →Religion· IslamTentativeOct 18, 2021Mawlid an-NabiThe birthday of the Prophet Muhammad, celebrated by many Muslims (Shia communities mark it on the 17th). 3/12/1443 AH in the Umm al-Qura calendar. Begins...Umm al-Qura calendar, computedDetails →Holidays· ColombiaOct 18, 2021Columbus Day (Colombia)ColombiaA public holiday in Colombia, known locally as Día de la Raza.Nager.DateDetails →Holidays· EgyptOct 18, 2021Prophet Muhammad's Birthday (Egypt)EgyptA public holiday in Egypt.Nager.DateDetails →History· AnniversariesOct 17, 2021250th anniversary: Ascanio in Alba, an opera composed by Wolfgang Amadeus Mozart (pictured) at the...In 1771, Ascanio in Alba, an opera composed by Wolfgang Amadeus Mozart (pictured) at the age of 15, premiered in Milan.WikipediaDetails →History· AnniversariesOct 17, 2021675th anniversary: Hundred Years' War: Under the terms of Scotland's Auld Alliance with France,...In 1346, Hundred Years' War: Under the terms of Scotland's Auld Alliance with France, King David II of Scotland (pictured) was captured at the Battle of...WikipediaDetails →Observances· UN international daysOct 17, 2021International Day for the Eradication of PovertyA United Nations international day.United NationsDetails →Religion· ShintoOct 15, 2021 to Oct 17, 2021Kanname-saiIse Jingu’s most important annual rite: the first rice of the harvest is offered to Amaterasu.Ise Jingu, computedDetails →Observances· UN international daysOct 16, 2021World Food DayA United Nations international day.United NationsDetails →Holidays· JamaicaOct 16, 2021National Heroes Day (Jamaica)JamaicaA public holiday in Jamaica.Nager.DateDetails →Religion· ZoroastrianismOct 12, 2021 to Oct 16, 2021Gahambar Ayathrem (herding home)The fourth Gahambar, in the Fasli calendar.avesta.org Zoroastrian calendars, computedDetails →Tech· ConferencesOct 9, 2021 to Oct 16, 2021CONCATENATE 2021Lagos, Nigeria · IndependentA tech conference in Lagos, Nigeria.IndependentDetails →Religion· HinduismTentativeOct 15, 2021Dussehra (Vijayadashami)The victory of Rama over Ravana and of Durga over Mahishasura. Ashvin, Shukla 10. Regional dates can differ by a day.Wikipedia, computedDetails →Tech· Compliance deadlinesOct 15, 2021Rwanda DPP Law: Law published and in forceRwandaPublished in Official Gazette No. Special of 15/10/2021. Article 70: in force on publication.RegulationsDetails →History· AnniversariesOct 15, 202125th anniversary: The Irish Criminal Assets Bureau was established following the gangland murders...In 1996, The Irish Criminal Assets Bureau was established following the gangland murders of Detective Garda Jerry McCabe and investigative journalist Veronica...WikipediaDetails →Observances· UN international daysOct 15, 2021International Day of Rural WomenA United Nations international day.United NationsDetails →Tech· ConferencesOct 14, 2021 to Oct 15, 2021Infoshare 2021Gdansk, Poland · IndependentA two-day tech conference in Gdansk, Poland.IndependentDetails →Religion· HinduismTentativeOct 12, 2021 to Oct 15, 2021Durga PujaBengal’s great festival of the goddess Durga, from Maha Saptami to Vijaya Dashami (the goddess is welcomed on Shashthi, the day before). Ashvin, Shukla 7....Wikipedia, computedDetails →

Date	Event	Where or who	Recurs	Source
PastNovember 2021
May 24Mon4y4 years ago	Ordinary Time (after Pentecost)The long second stretch of Ordinary Time, from the day after Pentecost to the Saturday before Advent.Religion · Catholic · to Nov 27 · USCCB liturgical year	–	annual	USCCB liturgical yearComputed (rule)
PastOctober 2021
Oct 31Sun5y5 years ago	SamhainCross-quarter festival and the pagan new year, when the veil between worlds is thinnest. Northern Hemisphere dates.Religion · Pagan and Wiccan · Wheel of the Year	–	annual	Wheel of the YearComputed (rule)
	HalloweenCostumes and trick-or-treating.Observances · Days · Wikipedia	–	annual	WikipediaComputed (rule)
	Reformation DayLuther’s Ninety-five Theses, 1517; a public holiday in several German states.Religion · Protestant, Anglican and Lutheran · Evangelical Church in Germany (EKD)	–	annual	Evangelical Church in Germany (EKD)Computed (rule)
	All Saints' Day Eve (Philippines)A public holiday in the Philippines.Holidays · Philippines · Philippines · Nager.Date	Philippines	annual	Nager.Date
	Reformation Day (Chile)A public holiday in Chile, known locally as Día Nacional de las Iglesias Evangélicas y Protestantes.Holidays · Chile · Chile · Nager.Date	Chile	annual	Nager.Date
	Reformation SundayThe last Sunday of October, when Lutheran and Reformed churches mark the Reformation.Religion · Protestant, Anglican and Lutheran · Revised Common Lectionary (Vanderbilt)	–	annual	Revised Common Lectionary (Vanderbilt)Computed (rule)
	25th anniversary: TG4, the world's first Irish language television station, began broadcastingIn 1996, TG4, the world's first Irish language television station, began broadcasting.History · Anniversaries · Wikipedia	–	annual	Wikipedia
	World Cities DayA United Nations international day.Observances · UN international days · United Nations	–	annual	United Nations
	Summer time ends (EU and UK)Clocks in the EU and UK go back one hour at 01:00 UTC.Observances · Clock changes · 1:00 am UTC · EUR-Lex	–	annual	EUR-LexComputed (rule)
Oct 30Sat5y5 years ago	Software Architecture fwdays conference 2021A tech conference, held online.Tech · Conferences · Online · Independent	Online; Independent	annual	Independent
Oct 29Fri5y5 years ago	Northern Virginia Software Symposium 2021A two-day tech conference in Reston, Washington DC, VA.Tech · Conferences · to Oct 30 · Reston, Washington DC, VA · Independent	Reston, Washington DC, VA; Independent	annual	Independent
	Venus at greatest eastern elongationVenus is 47.0° from the Sun, best seen in the evening sky.Sky · Planets · Astronomy Engine	–	recurring	Astronomy EngineComputed (rule)
	Republic Day (Turkey)A public holiday in Turkey, known locally as Cumhuriyet Bayramı.Holidays · Turkey · Turkey · Nager.Date	Turkey	annual	Nager.Date
	International Day of Care and SupportA United Nations international day.Observances · UN international days · United Nations	–	annual	United Nations
Oct 28Thu5y5 years ago	Cloud Nein 2021A two-day tech conference, held online.Tech · Conferences · to Oct 29 · Online · Independent	Online; Independent	annual	Independent
	Devopsdays Melbourne 2021A two-day tech conference in Melbourne, Australia.Tech · Conferences · to Oct 29 · Melbourne, Australia · Independent	Melbourne, Australia; Independent	annual	Independent
	Devopsdays Nashville 2021A two-day tech conference in Nashville, TN.Tech · Conferences · to Oct 29 · Nashville, TN · Independent	Nashville, TN; Independent	annual	Independent
	Ory Summit 2021A two-day tech conference, held online.Tech · Conferences · to Oct 29 · Online · Independent	Online; Independent	annual	Independent
Oct 25Mon5y5 years ago	Hardwear.io Security Trainings and Conference Netherlands 2021A five-day tech conference in The Hague, Netherlands.Tech · Conferences · to Oct 29 · The Hague, Netherlands · Independent	The Hague, Netherlands; Independent	annual	Independent
Oct 28Thu5y5 years ago	50th anniversary: Prospero (flight spare pictured), the first British satellite launched on a...In 1971, Prospero (flight spare pictured), the first British satellite launched on a British rocket, lifted off from Launch Area 5B in Woomera, South Australia.History · Anniversaries · Wikipedia	–	annual	Wikipedia
	Amazon earnings (Q3 FY2021)Amazon reported Q3 FY2021 results after the market closed.Economy · Earnings · Amazon (AMZN) · Earnings	Amazon (AMZN)	quarterly	Earnings
	Apple earnings (Q4 FY2021)Apple reported Q4 FY2021 results after the market closed.Economy · Earnings · Apple (AAPL) · Earnings	Apple (AAPL)	quarterly	Earnings
	Independent Czechoslovak State Day (Czechia)A public holiday in Czechia, known locally as Den vzniku samostatného československého státu.Holidays · Czechia · Czechia · Nager.Date	Czechia	annual	Nager.Date
	Ochi Day (Greece)A public holiday in Greece.Holidays · Greece · Greece · Nager.Date	Greece	annual	Nager.Date
	Last quarter moonThe Moon is half lit (waning).Sky · Moon phases · 3:05 pm CT · NASA	–	monthly	NASAComputed (rule)
	Monolithic Power earnings (Q3 FY2021)Monolithic Power reported Q3 FY2021 results after the market closed.Economy · Earnings · Monolithic Power (MPWR) · Earnings	Monolithic Power (MPWR)	quarterly	Earnings
	Western Digital earnings (Q1 FY2022)Western Digital reported Q1 FY2022 results after the market closed.Economy · Earnings · Western Digital (WDC) · Earnings	Western Digital (WDC)	quarterly	Earnings
	Elevate 2021A tech conference, held online.Tech · Conferences · Online · Independent	Online; Independent	annual	Independent
	OpenPOWER Summit NA 2021A tech conference, held online.Tech · Conferences · Online · Independent	Online; Independent	annual	Independent
Oct 27Wed5y5 years ago	75th anniversary: Inter-religious riots in which Hindu mobs targeted Muslim families began in the...In 1946, Inter-religious riots in which Hindu mobs targeted Muslim families began in the Indian state of Bihar, resulting in 2,000 to 30,000 deaths.History · Anniversaries · Wikipedia	–	annual	Wikipedia
	World Day for Audiovisual HeritageA United Nations international day.Observances · UN international days · United Nations	–	annual	United Nations
	Cognizant earnings (Q3 FY2021)Cognizant reported Q3 FY2021 results after the market closed.Economy · Earnings · Cognizant (CTSH) · Earnings	Cognizant (CTSH)	quarterly	Earnings
	Dynatrace earnings (Q2 FY2022)Dynatrace reported Q2 FY2022 results before the market opened.Economy · Earnings · Dynatrace (DT) · Earnings	Dynatrace (DT)	quarterly	Earnings
	eBay earnings (Q3 FY2021)EBay reported Q3 FY2021 results after the market closed.Economy · Earnings · eBay (EBAY) · Earnings	eBay (EBAY)	quarterly	Earnings
	Fiserv earnings (Q3 FY2021)Fiserv reported Q3 FY2021 results before the market opened.Economy · Earnings · Fiserv (FISV) · Earnings	Fiserv (FISV)	quarterly	Earnings
	KLA earnings (Q1 FY2022)KLA reported Q1 FY2022 results after the market closed.Economy · Earnings · KLA (KLAC) · Earnings	KLA (KLAC)	quarterly	Earnings
	Teradyne earnings (Q3 FY2021)Teradyne reported Q3 FY2021 results before the market opened.Economy · Earnings · Teradyne (TER) · Earnings	Teradyne (TER)	quarterly	Earnings
	Twilio earnings (Q3 FY2021)Twilio reported Q3 FY2021 results after the market closed.Economy · Earnings · Twilio (TWLO) · Earnings	Twilio (TWLO)	quarterly	Earnings
	Tyler Technologies earnings (Q3 FY2021)Tyler Technologies reported Q3 FY2021 results after the market closed.Economy · Earnings · Tyler Technologies (TYL) · Earnings	Tyler Technologies (TYL)	quarterly	Earnings
	Vertiv earnings (Q3 FY2021)Vertiv reported Q3 FY2021 results before the market opened.Economy · Earnings · Vertiv (VRT) · Earnings	Vertiv (VRT)	quarterly	Earnings
	ITNEXT Summit 2021A tech conference in Amsterdam, Netherlands.Tech · Conferences · Amsterdam, Netherlands · Independent	Amsterdam, Netherlands; Independent	annual	Independent
Oct 26Tue5y5 years ago	Dash 2021A two-day tech conference, held online.Tech · Conferences · to Oct 27 · Online · Independent	Online; Independent	annual	Independent
	100th anniversary: The Chicago Theatre (pictured), the oldest surviving grand movie palace, openedIn 1921, The Chicago Theatre (pictured), the oldest surviving grand movie palace, opened.History · Anniversaries · Wikipedia	–	annual	Wikipedia
	Microsoft earnings (Q1 FY2022)Microsoft reported Q1 FY2022 results after the market closed.Economy · Earnings · Microsoft (MSFT) · Earnings	Microsoft (MSFT)	quarterly	Earnings
	National Holiday (Austria)A public holiday in Austria, known locally as Nationalfeiertag.Holidays · Austria · Austria · Nager.Date	Austria	annual	Nager.Date
	150th anniversary: Liberian president Edward James Roye was overthrown in modern Africa's first...In 1871, Liberian president Edward James Roye was overthrown in modern Africa's first coup d'état.History · Anniversaries · Wikipedia	–	annual	Wikipedia
	AMD earnings (Q3 FY2021)AMD reported Q3 FY2021 results after the market closed.Economy · Earnings · AMD (AMD) · Earnings	AMD (AMD)	quarterly	Earnings
	Entegris earnings (Q3 FY2021)Entegris reported Q3 FY2021 results before the market opened.Economy · Earnings · Entegris (ENTG) · Earnings	Entegris (ENTG)	quarterly	Earnings
	Manhattan Associates earnings (Q3 FY2021)Manhattan Associates reported Q3 FY2021 results after the market closed.Economy · Earnings · Manhattan Associates (MANH) · Earnings	Manhattan Associates (MANH)	quarterly	Earnings
	Tenable earnings (Q3 FY2021)Tenable reported Q3 FY2021 results after the market closed.Economy · Earnings · Tenable (TENB) · Earnings	Tenable (TENB)	quarterly	Earnings
	Texas Instruments earnings (Q3 FY2021)Texas Instruments reported Q3 FY2021 results after the market closed.Economy · Earnings · Texas Instruments (TXN) · Earnings	Texas Instruments (TXN)	quarterly	Earnings
Oct 22Fri5y5 years ago	BlaBlaConf 2021A five-day tech conference, held online.Tech · Conferences · to Oct 26 · Online · Independent	Online; Independent	annual	Independent
Oct 25Mon5y5 years ago	Labour Day (New Zealand)A public holiday in New Zealand.Holidays · New Zealand · New Zealand · Nager.Date	New Zealand	annual	Nager.Date
	October Holiday (Ireland)A public holiday in Ireland, known locally as Lá Saoire i mí Dheireadh Fómhair.Holidays · Ireland · Ireland · Nager.Date	Ireland	annual	Nager.Date
	Mercury at greatest western elongationMercury is 18.4° from the Sun, best seen in the morning sky.Sky · Planets · Astronomy Engine	–	recurring	Astronomy EngineComputed (rule)
	Amkor earnings (Q3 FY2021)Amkor reported Q3 FY2021 results after the market closed.Economy · Earnings · Amkor (AMKR) · Earnings	Amkor (AMKR)	quarterly	Earnings
	Cadence earnings (Q3 FY2021)Cadence reported Q3 FY2021 results after the market closed.Economy · Earnings · Cadence (CDNS) · Earnings	Cadence (CDNS)	quarterly	Earnings
Oct 24Sun5y5 years ago	United Nations DayA United Nations international day.Observances · UN international days · United Nations	–	annual	United Nations
	Karva ChauthTentativeA sunrise-to-moonrise fast kept by married women in North India. Ashvin, Krishna 4. Regional dates can differ by a day.Religion · Hinduism · Wikipedia	–	annual	WikipediaComputed (rule)
	225th anniversary: War of the First Coalition: The Battle of Schliengen was fought between the...In 1796, War of the First Coalition: The Battle of Schliengen was fought between the French and Austrian armies, who both claimed victory.History · Anniversaries · Wikipedia	–	annual	Wikipedia
	World Development Information DayA United Nations international day.Observances · UN international days · United Nations	–	annual	United Nations
Oct 23Sat5y5 years ago	1956 Revolution Memorial Day (Hungary)A public holiday in Hungary, known locally as Nemzeti ünnep.Holidays · Hungary · Hungary · Nager.Date	Hungary	annual	Nager.Date
	International Day of the Snow LeopardA United Nations international day.Observances · UN international days · United Nations	–	annual	United Nations
Oct 22Fri5y5 years ago	HackConf 2021A two-day tech conference, held online.Tech · Conferences · to Oct 23 · Online · Independent	Online; Independent	annual	Independent
	Seagate earnings (Q1 FY2022)Seagate reported Q1 FY2022 results before the market opened.Economy · Earnings · Seagate (STX) · Earnings	Seagate (STX)	quarterly	Earnings
Oct 19Tue5y5 years ago	HashiConf Global 2021A four-day tech conference, held online.Tech · Conferences · to Oct 22 · Online · Independent	Online; Independent	annual	Independent
Oct 21Thu5y5 years ago	Orionids meteor shower peakUp to about 20 meteors an hour under a dark sky at the peak (IMO zenithal hourly rate); best after midnight.Sky · Meteor showers · International Meteor Organization	–	annual	International Meteor OrganizationComputed (rule)
	925th anniversary: First Crusade: At the Battle of Civetot, the Seljuk forces of Kilij Arslan...In 1096, First Crusade: At the Battle of Civetot, the Seljuk forces of Kilij Arslan destroyed the army of the People's Crusade as it marched toward Nicaea.History · Anniversaries · Wikipedia	–	annual	Wikipedia
	Intel earnings (Q3 FY2021)Intel reported Q3 FY2021 results after the market closed.Economy · Earnings · Intel (INTC) · Earnings	Intel (INTC)	quarterly	Earnings
	Snap earnings (Q3 FY2021)Snap reported Q3 FY2021 results after the market closed.Economy · Earnings · Snap (SNAP) · Earnings	Snap (SNAP)	quarterly	Earnings
Oct 19Tue5y5 years ago	Codemotion - Spanish Edition 2021A three-day tech conference, held online.Tech · Conferences · to Oct 21 · Online · Independent	Online; Independent	annual	Independent
	DevNet Create 2021A three-day tech conference, held online.Tech · Conferences · to Oct 21 · Online · Independent	Online; Independent	annual	Independent
Oct 20Wed5y5 years ago	Full moon: Hunter's MoonTraditional North American name: Hunter's Moon. Moon 399,408 km from Earth.Sky · Moon phases · 9:57 am CT · NASA	–	monthly	NASAComputed (rule)
	Tesla earnings (Q3 FY2021)Tesla reported Q3 FY2021 results after the market closed.Economy · Earnings · Tesla (TSLA) · Earnings	Tesla (TSLA)	quarterly	Earnings
	Mashujaa Day (Kenya)A public holiday in Kenya.Holidays · Kenya · Kenya · Nager.Date	Kenya	annual	Nager.Date
	Ok Phansa (End of Vassa)The end of the rains retreat (Pavarana): merit-making, boat races and fire boats on the Mekong; Kathina robe offerings follow.Religion · Buddhism · Wikipedia	–	annual	Wikipedia
	Elfriede Jelinek, born 1946 (75 years)Austrian author and playwright, Nobel Prize laureate.People · Birth anniversaries · Wikipedia	–	annual	Wikipedia
	IBM earnings (Q3 FY2021)IBM reported Q3 FY2021 results after the market closed.Economy · Earnings · IBM (IBM) · Earnings	IBM (IBM)	quarterly	Earnings
	Lam Research earnings (Q1 FY2022)Lam Research reported Q1 FY2022 results after the market closed.Economy · Earnings · Lam Research (LRCX) · Earnings	Lam Research (LRCX)	quarterly	Earnings
Oct 17Sun5y5 years ago	NDC Tech Town 2021A four-day tech conference in Kongsberg, Norway.Tech · Conferences · to Oct 20 · Kongsberg, Norway · Independent	Kongsberg, Norway; Independent	annual	Independent
Jul 25Sun5y5 years ago	Vassa (Buddhist Rains Retreat)The three-month rains retreat of Theravada monks, from Khao Phansa, the day after Asalha Puja, to Ok Phansa.Religion · Buddhism · to Oct 20 · Bank of Thailand holiday calendar	–	annual	Bank of Thailand holiday calendar
Oct 19Tue5y5 years ago	425th anniversary: The Spanish ship San Felipe was shipwrecked on the Japanese island of Shikoku,...In 1596, The Spanish ship San Felipe was shipwrecked on the Japanese island of Shikoku, and its cargo confiscated by the local daimyo.History · Anniversaries · Wikipedia	–	annual	Wikipedia
Oct 18Mon5y5 years ago	Mawlid an-NabiTentativeThe birthday of the Prophet Muhammad, celebrated by many Muslims (Shia communities mark it on the 17th). 3/12/1443 AH in the Umm al-Qura calendar. Begins...Religion · Islam · Umm al-Qura calendar	–	annual	Umm al-Qura calendarComputed (rule)
	Columbus Day (Colombia)A public holiday in Colombia, known locally as Día de la Raza.Holidays · Colombia · Colombia · Nager.Date	Colombia	annual	Nager.Date
	Prophet Muhammad's Birthday (Egypt)A public holiday in Egypt.Holidays · Egypt · Egypt · Nager.Date	Egypt	annual	Nager.Date
Oct 17Sun5y5 years ago	250th anniversary: Ascanio in Alba, an opera composed by Wolfgang Amadeus Mozart (pictured) at the...In 1771, Ascanio in Alba, an opera composed by Wolfgang Amadeus Mozart (pictured) at the age of 15, premiered in Milan.History · Anniversaries · Wikipedia	–	annual	Wikipedia
	675th anniversary: Hundred Years' War: Under the terms of Scotland's Auld Alliance with France,...In 1346, Hundred Years' War: Under the terms of Scotland's Auld Alliance with France, King David II of Scotland (pictured) was captured at the Battle of...History · Anniversaries · Wikipedia	–	annual	Wikipedia
	International Day for the Eradication of PovertyA United Nations international day.Observances · UN international days · United Nations	–	annual	United Nations
Oct 15Fri5y5 years ago	Kanname-saiIse Jingu’s most important annual rite: the first rice of the harvest is offered to Amaterasu.Religion · Shinto · to Oct 17 · Ise Jingu	–	annual	Ise JinguComputed (rule)
Oct 16Sat5y5 years ago	World Food DayA United Nations international day.Observances · UN international days · United Nations	–	annual	United Nations
	National Heroes Day (Jamaica)A public holiday in Jamaica.Holidays · Jamaica · Jamaica · Nager.Date	Jamaica	annual	Nager.Date
Oct 12Tue5y5 years ago	Gahambar Ayathrem (herding home)The fourth Gahambar, in the Fasli calendar.Religion · Zoroastrianism · to Oct 16 · avesta.org Zoroastrian calendars	–	annual	avesta.org Zoroastrian calendarsComputed (rule)
Oct 9Sat5y5 years ago	CONCATENATE 2021A tech conference in Lagos, Nigeria.Tech · Conferences · to Oct 16 · Lagos, Nigeria · Independent	Lagos, Nigeria; Independent	annual	Independent
Oct 15Fri5y5 years ago	Dussehra (Vijayadashami)TentativeThe victory of Rama over Ravana and of Durga over Mahishasura. Ashvin, Shukla 10. Regional dates can differ by a day.Religion · Hinduism · Wikipedia	–	annual	WikipediaComputed (rule)
	Rwanda DPP Law: Law published and in forcePublished in Official Gazette No. Special of 15/10/2021. Article 70: in force on publication.Tech · Compliance deadlines · Rwanda · Regulations	Rwanda	one-off	Regulations
	25th anniversary: The Irish Criminal Assets Bureau was established following the gangland murders...In 1996, The Irish Criminal Assets Bureau was established following the gangland murders of Detective Garda Jerry McCabe and investigative journalist Veronica...History · Anniversaries · Wikipedia	–	annual	Wikipedia
	International Day of Rural WomenA United Nations international day.Observances · UN international days · United Nations	–	annual	United Nations
Oct 14Thu5y5 years ago	Infoshare 2021A two-day tech conference in Gdansk, Poland.Tech · Conferences · to Oct 15 · Gdansk, Poland · Independent	Gdansk, Poland; Independent	annual	Independent
Oct 12Tue5y5 years ago	Durga PujaTentativeBengal’s great festival of the goddess Durga, from Maha Saptami to Vijaya Dashami (the goddess is welcomed on Shashthi, the day before). Ashvin, Shukla 7....Religion · Hinduism · to Oct 15 · Wikipedia	–	annual	WikipediaComputed (rule)

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