How many days until Asalha Puja / Start of Vassa?
Countdown location: London, United Kingdom · Europe/London
Verified Thai observance (Asanha Bucha); neighbouring Theravada countries usually observe the same full moon.
About Asalha Puja / Start of Vassa
Marks the Buddha's first sermon and the beginning of the rains retreat (Vassa).
Religious
TH, LA, MM, LK
Also: Asanha Bucha
Also: Buddhist Lent
Source & verification
Buddhist calendar dataset (curated), pending provider integration
Last verified Friday 21 August 2026.