April 2028 calendar
Holidays, religious days, the sky, sports, elections and more, with sources.
April 2028
120 events
| Date | Event | When | |||
|---|---|---|---|---|---|
| Apr 1Sat | William Harvey, born 1578 (450 years)People · Birth anniversaries | – | annual | Wikipedia | in 2 yr |
| April Fools’ DayObservances · Days | – | annual | WikipediaComputed (rule) | in 2 yr | |
| Apr 2Sun | Day of the Veterans and Fallen of the Malvinas War (Argentina)Holidays · Argentina · Argentina | Argentina | annual | Nager.Date | in 2 yr |
| First quarter moonSky · Moon phases · 2:16 pm CT | – | monthly | NASAComputed (rule) | in 2 yr | |
| World Autism Awareness DayObservances · UN international days | – | annual | United Nations | in 2 yr | |
| Apr 3Mon | Ram NavamiTentativeReligion · Hinduism | – | annual | WikipediaComputed (rule) | in 2 yr |
| Alec Baldwin, born 1958 (70 years)People · Birth anniversaries | – | annual | Wikipedia | in 2 yr | |
| Apr 4Tue | Qingming Festival (Tomb-Sweeping Day)Culture · Lunar calendar festivals | – | annual | Hong Kong ObservatoryComputed (rule) | in 2 yr |
| Maya Angelou, born 1928 (100 years)People · Birth anniversaries | – | annual | Wikipedia | in 2 yr | |
| International Day for Mine Awareness and Assistance in Mine ActionObservances · UN international days | – | annual | United Nations | in 2 yr | |
| Apr 5Wed | International Day of ConscienceObservances · UN international days | – | annual | United Nations | in 2 yr |
| Apr 6Thu | James Watson, born 1928 (100 years)People · Birth anniversaries | – | annual | Wikipedia | in 2 yr |
| International Day of Sport for Development and PeaceObservances · UN international days | – | annual | United Nations | in 2 yr | |
| Apr 7Fri | Mahavir JayantiTentativeReligion · Jainism | – | annual | WikipediaComputed (rule) | in 2 yr |
| World Health DayObservances · UN international days | – | annual | United Nations | in 2 yr | |
| International Day of Reflection on the 1994 Genocide against the Tutsi in RwandaObservances · UN international days | – | annual | United Nations | in 2 yr | |
| Apr 8Sat | Stream trout season opens (MN)Outdoors · Fishing · Statewide inland streams | Statewide inland streams | annual | Minnesota DNR | in 2 yr |
| Kofi Annan, born 1938 (90 years)People · Birth anniversaries | – | annual | Wikipedia | in 2 yr | |
| Apr 9Sun | Palm SundayReligion · Christianity | – | annual | USCCB liturgical yearComputed (rule) | in 2 yr |
| Full moon: Pink MoonSky · Moon phases · 5:27 am CT | – | monthly | NASAComputed (rule) | in 2 yr | |
| Hanuman JayantiTentativeReligion · Hinduism | – | annual | WikipediaComputed (rule) | in 2 yr | |
| Orthodox Palm SundayReligion · Orthodox Christianity | – | annual | Orthodox Church in AmericaComputed (rule) | in 2 yr | |
| 25th anniversary: Invasion of Iraq: Coalition forces captured Baghdad and the statue of Saddam...History · Anniversaries | – | annual | Wikipedia | in 2 yr | |
| Apr 11Tue | Passover (Pesach)Religion · Judaism · to Apr 18 | – | annual | HebcalComputed (rule) | in 2 yr |
| Apr 12Wed | International Day of Human Space FlightObservances · UN international days | – | annual | United Nations | in 2 yr |
| Apr 13Thu | VaisakhiReligion · Sikhism | – | annual | WikipediaComputed (rule) | in 2 yr |
| Maundy Thursday (Norway)Holidays · Norway · Norway | Norway | annual | Nager.Date | in 2 yr | |
| Maundy ThursdayReligion · Christianity | – | annual | USCCB liturgical yearComputed (rule) | in 2 yr | |
| 75th anniversary: Ian Fleming's novel Casino Royale was published as the first work to feature...History · Anniversaries | – | annual | Wikipedia | in 2 yr | |
| 75th anniversary: The CIA began Project MKUltra, an illegal, covert human research program into...History · Anniversaries | – | annual | Wikipedia | in 2 yr | |
| Carles Puyol, born 1978 (50 years)People · Birth anniversaries | – | annual | Wikipedia | in 2 yr | |
| Apr 14Fri | Good FridayReligion · Christianity | – | annual | USCCB liturgical yearComputed (rule) | in 2 yr |
| Orthodox Holy FridayReligion · Orthodox Christianity | – | annual | Orthodox Church in AmericaComputed (rule) | in 2 yr | |
| 50th anniversary: Thousands of Georgians demonstrated in Tbilisi against an attempt by the...History · Anniversaries | – | annual | Wikipedia | in 2 yr | |
| Good Friday (Argentina)Holidays · Argentina · Argentina | Argentina | annual | Nager.Date | in 2 yr | |
| Good Friday (Australia)Holidays · Australia · Australia | Australia | annual | Nager.Date | in 2 yr | |
| Good Friday (Brazil)Holidays · Brazil · Brazil | Brazil | annual | Nager.Date | in 2 yr | |
| Good Friday (Canada)Holidays · Canada · Canada | Canada | annual | Nager.Date | in 2 yr | |
| Good Friday (Germany)Holidays · Germany · Germany | Germany | annual | Nager.Date | in 2 yr | |
| Good Friday (Kenya)Holidays · Kenya · Kenya | Kenya | annual | Nager.Date | in 2 yr | |
| Good Friday (New Zealand)Holidays · New Zealand · New Zealand | New Zealand | annual | Nager.Date | in 2 yr | |
| Good Friday (Nigeria)Holidays · Nigeria · Nigeria | Nigeria | annual | Nager.Date | in 2 yr | |
| Good Friday (Norway)Holidays · Norway · Norway | Norway | annual | Nager.Date | in 2 yr | |
| Good Friday (South Africa)Holidays · South Africa · South Africa | South Africa | annual | Nager.Date | in 2 yr | |
| Good Friday (Spain)Holidays · Spain · Spain | Spain | annual | Nager.Date | in 2 yr | |
| Good Friday (Sweden)Holidays · Sweden · Sweden | Sweden | annual | Nager.Date | in 2 yr | |
| Good Friday (United Kingdom)Holidays · United Kingdom · United Kingdom | United Kingdom | annual | Nager.Date | in 2 yr | |
| 200th anniversary: Lexicographer Noah Webster copyrighted the first edition of his dictionary of...History · Anniversaries | – | annual | Wikipedia | in 2 yr | |
| World Chagas Disease DayObservances · UN international days | – | annual | United Nations | in 2 yr | |
| Apr 15Sat | Claudia Cardinale, born 1938 (90 years)People · Birth anniversaries | – | annual | Wikipedia | in 2 yr |
| International Wellness DayObservances · UN international days | – | annual | United Nations | in 2 yr | |
| Apr 16Sun | Easter SundayReligion · Christianity | – | annual | USCCB liturgical yearComputed (rule) | in 2 yr |
| Orthodox Easter (Pascha)Religion · Orthodox Christianity | – | annual | Orthodox Church in AmericaComputed (rule) | in 2 yr | |
| Easter Sunday (Brazil)Holidays · Brazil · Brazil | Brazil | annual | Nager.Date | in 2 yr | |
| Easter Sunday (Italy)Holidays · Italy · Italy | Italy | annual | Nager.Date | in 2 yr | |
| Easter Sunday (Netherlands)Holidays · Netherlands · Netherlands | Netherlands | annual | Nager.Date | in 2 yr | |
| Easter Sunday (Norway)Holidays · Norway · Norway | Norway | annual | Nager.Date | in 2 yr | |
| Easter Sunday (Poland)Holidays · Poland · Poland | Poland | annual | Nager.Date | in 2 yr | |
| Easter Sunday (Sweden)Holidays · Sweden · Sweden | Sweden | annual | Nager.Date | in 2 yr | |
| Easter Sunday (Ukraine)Holidays · Ukraine · Ukraine | Ukraine | annual | Nager.Date | in 2 yr | |
| Last quarter moonSky · Moon phases · 11:37 am CT | – | monthly | NASAComputed (rule) | in 2 yr | |
| Apr 17Mon | Easter Monday (Australia)Holidays · Australia · Australia | Australia | annual | Nager.Date | in 2 yr |
| Easter Monday (Egypt)Holidays · Egypt · Egypt | Egypt | annual | Nager.Date | in 2 yr | |
| Easter Monday (France)Holidays · France · France | France | annual | Nager.Date | in 2 yr | |
| Easter Monday (Germany)Holidays · Germany · Germany | Germany | annual | Nager.Date | in 2 yr | |
| Easter Monday (Ireland)Holidays · Ireland · Ireland | Ireland | annual | Nager.Date | in 2 yr | |
| Easter Monday (Italy)Holidays · Italy · Italy | Italy | annual | Nager.Date | in 2 yr | |
| Easter Monday (Kenya)Holidays · Kenya · Kenya | Kenya | annual | Nager.Date | in 2 yr | |
| Easter Monday (Netherlands)Holidays · Netherlands · Netherlands | Netherlands | annual | Nager.Date | in 2 yr | |
| Easter Monday (New Zealand)Holidays · New Zealand · New Zealand | New Zealand | annual | Nager.Date | in 2 yr | |
| Easter Monday (Nigeria)Holidays · Nigeria · Nigeria | Nigeria | annual | Nager.Date | in 2 yr | |
| Easter Monday (Norway)Holidays · Norway · Norway | Norway | annual | Nager.Date | in 2 yr | |
| Easter Monday (Poland)Holidays · Poland · Poland | Poland | annual | Nager.Date | in 2 yr | |
| Easter Monday (Sweden)Holidays · Sweden · Sweden | Sweden | annual | Nager.Date | in 2 yr | |
| Family Day (South Africa)Holidays · South Africa · South Africa | South Africa | annual | Nager.Date | in 2 yr | |
| Patriots’ Day (Massachusetts)Observances · Days | – | annual | Massachusetts General LawsComputed (rule) | in 2 yr | |
| Apr 19Wed | 125th anniversary: Anti-Jewish riots broke out in Kishinev, the capital of Bessarabia Governorate,...History · Anniversaries | – | annual | Wikipedia | in 2 yr |
| James Franco, born 1978 (50 years)People · Birth anniversaries | – | annual | Wikipedia | in 2 yr | |
| Mswati III, born 1968 (60 years)People · Birth anniversaries | – | annual | Wikipedia | in 2 yr | |
| Apr 20Thu | First Day of RidvanReligion · Baha’i | – | annual | Baha’i World CentreComputed (rule) | in 2 yr |
| 50th anniversary: Korean Air Lines Flight 902 was shot down after violating Soviet airspace and...History · Anniversaries | – | annual | Wikipedia | in 2 yr | |
| 200th anniversary: French explorer René Caillié reached Timbuktu in present-day Mali, and later...History · Anniversaries | – | annual | Wikipedia | in 2 yr | |
| Chinese Language DayObservances · UN international days | – | annual | United Nations | in 2 yr | |
| Apr 21Fri | Tiradentes (Brazil)Holidays · Brazil · Brazil | Brazil | annual | Nager.Date | in 2 yr |
| World Creativity and Innovation DayObservances · UN international days | – | annual | United Nations | in 2 yr | |
| Apr 22Sat | Lyrids meteor shower peakSky · Meteor showers | – | annual | International Meteor OrganizationComputed (rule) | in 2 yr |
| International Mother Earth DayObservances · UN international days | – | annual | United Nations | in 2 yr | |
| Apr 23Sun | Shirley Temple, born 1928 (100 years)People · Birth anniversaries | – | annual | Wikipedia | in 2 yr |
| English Language DayObservances · UN international days | – | annual | United Nations | in 2 yr | |
| International Girls in ICT DayObservances · UN international days | – | annual | United Nations | in 2 yr | |
| Spanish Language DayObservances · UN international days | – | annual | United Nations | in 2 yr | |
| World Book and Copyright DayObservances · UN international days | – | annual | United Nations | in 2 yr | |
| Apr 24Mon | Yom HaShoah (Holocaust Remembrance Day)Religion · Judaism | – | annual | HebcalComputed (rule) | in 2 yr |
| New moonSky · Moon phases · 2:47 pm CT | – | monthly | NASAComputed (rule) | in 2 yr | |
| KubeCon + CloudNativeCon Europe 2028Data and AI · Conferences · to Apr 27 · Berlin, Unknown, Germany | Berlin, Unknown, Germany; Cloud Native Computing Foundation (CNCF) | annual | Cloud Native Computing Foundation (CNCF) | in 2 yr | |
| 25th anniversary: A backhoe breached a pipeline in Toronto, CanadaHistory · Anniversaries | – | annual | Wikipedia | in 2 yr | |
| International Day of Multilateralism and Diplomacy for PeaceObservances · UN international days | – | annual | United Nations | in 2 yr | |
| Apr 25Tue | Anzac Day (Australia)Holidays · Australia · Australia | Australia | annual | Nager.Date | in 2 yr |
| Anzac Day (New Zealand)Holidays · New Zealand · New Zealand | New Zealand | annual | Nager.Date | in 2 yr | |
| Liberation Day (Italy)Holidays · Italy · Italy | Italy | annual | Nager.Date | in 2 yr |
Sources: official schedules and published calendars, linked on every event; computed dates name their rule. Refreshed nightly.