All Poosam timings are calculated according to ⚠ Indian Standard Time (IST). - Download poosam calendar 1871

S.No	Gregorian Date	Weekday	Traditional Month & Date	Poosam Start Time	Poosam End Time	Star Duration
1	24-05-1871	Wednesday	ವೈಶಾಖ 12	24-05-1871 12:42 PM IST	25-05-1871 03:42 PM IST	27 Hours 0 Mins 1 Secs