International Day of Peace
Observances · UN international days · Mon, September 21, 2026
A United Nations international day.
Every year
| Date | Event | When |
|---|---|---|
| Thu, Sep 21, 2023 | International Day of Peace | 3 yr ago |
| Sat, Sep 21, 2024 | International Day of Peace | 2 yr ago |
| Sun, Sep 21, 2025 | International Day of Peace | 12 mo ago |
| Mon, Sep 21, 2026 | International Day of Peace | 3 days ago |
| Tue, Sep 21, 2027 | International Day of Peace | in 12 mo |
| Thu, Sep 21, 2028 | International Day of Peace | in 2 yr |
Also on Sep 21, 2026
| Date | Event | When |
|---|---|---|
| Mon, Sep 21, 2026 | Yom Kippur | 3 days ago |
| Mon, Sep 21, 2026 | 250th anniversary: American Revolutionary War: The Great Fire of New York (depicted) broke out... | 3 days ago |
| Mon, Sep 21, 2026 | Gartner Data & Analytics Summit Mumbai 2026 | 3 days ago |
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.
Sources: official schedules and published calendars, linked on every event; computed dates name their rule. Refreshed nightly.