208 days are left until May 21, 2026
| Date | Weekday | Event | Country | Type |
|---|---|---|---|---|
| 21 May | Thursday | Navy Day | Chile | Public |
| 21 May | Thursday | Erev Shavuot | Israel | Non Public |
| 21 May | Thursday | Independence Day | Montenegro | Public |
| 21 May | Thursday | Abolition Day | Saint Martin | Public |
| 21 May | Thursday | Saint Helena Day | Saint Helena, Ascension and Tristan da Cunha | Public |