The Buddha's Birthday is a public holiday in Mongolia, known locally as Бурхан багшийн Их дүйчин өдөр.
In 2026 it falls on Sunday 31 May; in 2027 on Thursday 20 May.
Dates, 2025 to 2028
| Year | Date | Weekday | Note |
|---|---|---|---|
| 2025 | 11 June | Wednesday | |
| 2026 | 31 May | Sunday weekend | |
| 2027 | 20 May | Thursday | |
| 2028 | 7 June | Wednesday |