Observed on Vaishakha Shukla 15th.
The tithi window is the period during which this festival's defining lunar phase is active. Times are in Haneda local clock.
Buddha Purnima is one of the festivals observed in the Hindu calendar. A detailed account of its mythology, significance, and rituals is being prepared.
Computed for Haneda (Asia/Tokyo) using local sunrise, sunset and astronomical positions.
Other observances and vrats falling in May 2027, with dates computed for Haneda.
A more detailed account of Buddha Purnima — its mythology, regional variations, and rituals — is being prepared.