World Optimist Day 2024
Other years
| Day of the week | Date | Name of holiday |
|---|---|---|
| Sunday | 21st August 2022 | World Optimist Day 2022 |
| Monday | 21st August 2023 | World Optimist Day 2023 |
| Thursday | 21st August 2025 | World Optimist Day 2025 |
| Friday | 21st August 2026 | World Optimist Day 2026 |
| Saturday | 21st August 2027 | World Optimist Day 2027 |
| Monday | 21st August 2028 | World Optimist Day 2028 |
| Tuesday | 21st August 2029 | World Optimist Day 2029 |
Holidays in the same day in the UK
Holidays in next days
- World Plant Milk Day - 22 August
- Clairvoyant's Day - 22 August
- International Day Commemorating the Victims of Acts of Violence Based on Religion and Belief - 22 August
- International Day for the Remembrance of the Slave Trade and Its Abolition - 23 August
- International Bat Night - 24 August
- Pluto Demoted Day - 24 August
- Instant Soup Day - 25 August
- International Dog Day - 26 August
- Glitter Day - 26 August
- Summer Bank Holiday - 26 August