🇱🇰
Poson Full Moon Poya Day 2026
Poson Full Moon Poya Day is a public holiday in Sri Lanka, observed on Monday, Jun 29, 2026.
- Type
- Public holiday
- Date
- Jun 29, 2026
- Day of week
- Monday
- Day off
- Yes
Falls on a Monday — a natural three-day weekend.
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- Mon 29🇱🇰Poson Full Moon Poya Day