How the date is decided
Ashadha Shukla Purnima, observed on the day the tithi prevails at sunrise, as the almanacs reckon it for New Delhi.
2027: the tithi runs from Sat, 17 Jul 2027, 6:48 PM to Sun, 18 Jul 2027, 9:14 PM (IST).
2028: the tithi runs from Wed, 5 Jul 2028, 11:04 PM to Thu, 6 Jul 2028, 11:40 PM (IST).
Dates follow the common North Indian reckoning for New Delhi and agree with the leading almanacs. Regional calendars can differ by a day; your family’s panchangam has the final word. For your own town’s times, see today’s panchang.