All Poosam timings are calculated according to ⚠ Indian Standard Time (IST). - Download poosam calendar 3661

S.No	Gregorian Date	Weekday	Traditional Month & Date	Poosam Start Time	Poosam End Time	Star Duration
1	26-11-3661	Saturday	अश्विन 18	25-11-3661 10:03 PM IST	27-11-3661 12:03 AM IST	26 Hours 0 Mins 1 Secs