Calendarby GlyphObservances · UN international days
World Cities Day
Fri, October 31, 2025
12 mo ago
A United Nations international day.
Every year
World Cities DayAn event.6 yr agoUnited NationsDetails →World Cities DayAn event.5 yr agoUnited NationsDetails →World Cities DayAn event.4 yr agoUnited NationsDetails →World Cities DayAn event.3 yr agoUnited NationsDetails →World Cities DayAn event.2 yr agoUnited NationsDetails →
World Cities DayAn event.12 mo agoUnited Nations
World Cities DayAn event.9 days agoUnited NationsDetails →World Cities DayAn event.in 12 moUnited NationsDetails →World Cities DayAn event.in 2 yrUnited NationsDetails →World Cities DayAn event.in 3 yrUnited NationsDetails →World Cities DayAn event.in 4 yrUnited NationsDetails →Also on Oct 31, 2025
SamhainCross-quarter festival and the pagan new year, when the veil between worlds is thinnest. Northern Hemisphere dates.12 mo agoWheel of the Year, computedDetails →HalloweenCostumes and trick-or-treating.12 mo agoWikipedia, computedDetails →Reformation DayLuther’s Ninety-five Theses, 1517; a public holiday in several German states.12 mo agoEvangelical Church in Germany (EKD), computedDetails →1550th anniversary: Romulus Augustulus took the throne as the last emperor of the Western Roman EmpireIn 475, Romulus Augustulus took the throne as the last emperor of the Western Roman Empire.12 mo agoWikipediaDetails →EU-US Data Privacy Framework: Latombe appeal lodged at the Court of JusticeEuropean UnionLatombe appealed the General Court judgment to the Court of Justice on points of law (reported as Case C-703/25 P); the DPF stays valid while it is pending....12 mo agoRegulationsDetails →Singapore Cybersecurity Act: 2024 amendments commenceSingaporeMost of the Cybersecurity (Amendment) Act 2024 takes effect, covering foundational digital infrastructure, entities of special cybersecurity interest and...12 mo agoRegulationsDetails →
Source, method and history
- Source
- United Nations
- How we know
- Fixed date from the United Nations list of international days.
- Recurs
- annual
- Feed
- Subscribe to UN international days
- Changes
- None recorded.