International Holidays On 31, May, 2026
The following countries celebrate holidays on 31, May, 2026.
| Country | Holiday |
|---|---|
| Indonesia | Hari Raya Waisak* |
| Thailand | Visakha Bucha |
| Madagascar | Fetin’ny Reny / Mother’s Day |
| Singapore | Vesak Day* |
| Romania | Pentecost |
| Sweden | Sunday |