Panchang in Ipameri, Goiás, Brazil Fri 30 May 2064

Purnima follows the tithi at sunrise. Purnima runs from 10:07 on Thu 29 May to 07:36 on Fri 30 May, so it holds sunrise only on Fri 30 May, at 06:36. No text giving Purnima’s time was found; sunrise is Tithika’s convention.

Purnima: every date in Ipameri

The Moon gains on the Sun about 12° a day. Each 12° of lead is one tithi: 168°–180° is the 15th, Shukla Purnima. A day takes the tithi in force at its sunrise, 06:36 here. Chaturdashi ended at 10:07 Thu, before it. Purnima ends at 07:36, when the lead reaches 180°. The lead passed 0° at the new moon of 16 May, so the Moon is waxing: Shukla paksha.

A day takes the tithi in force at its sunrise. Pratipada began at 07:36 and ended at 05:31 Sat, between the sunrises of 06:36 and 06:36 Sat. Friday reads Purnima and Saturday reads Dwitiya: Pratipada is a kshaya tithi here.

The night of Thu 29 May ran from sunset 17:44 Thu to sunrise 06:36, 12 h 52 m. Cut into 15 muhurtas of 51 m, its 14th is Brahma Muhurta, the one before the last.

Daylight here, 06:36 to 17:44, splits into 8 choghadiyas of 1 h 23 m. Their names follow a fixed order that starts from the weekday, and each name is counted good, neutral or bad.

The night here, 17:44 to 06:36 Sat, splits into 8 choghadiyas of 1 h 36 m. Their names follow a fixed order that starts from the weekday, and each name is counted good, neutral or bad.

The fixed stars divide the Moon's path into 27 nakshatras of 13°20′, each in 4 padas of 3°20′. Anuradha spans 213°20′–226°40′; the Moon entered its pada 4 at 223°20′. It leaves at 10:18, for Jyeshtha.

Add the Sun's and the Moon's places among the stars: 45° + 224.5° = 269.5°. The sum, cut into 27 parts of 13°20′, gives the yoga: 266°40′–280°00′ is the 21st, Siddha. It ends at 23:16, then Sadhya.

A karana is half a tithi: 6° of the Moon's lead, so the first half of Purnima is Vishti and the second Bava. Vishti ended at 20:49 Thu, when the lead reached 174°; Bava runs until 07:36.

A Hindu day runs from one sunrise to the next, not midnight to midnight. This one runs 06:36 to 06:36 Sat, so the hours after midnight still belong to Shukrawara.

A month normally holds one sankranti, the Sun's entry into a new rashi. From 16 May 06:55 Fri to 14 Jun 19:21 Sat the Sun stayed in Vrishabha, entering Mithuna at 14 Jun 22:06 Sat, after the new moon. A month with no sankranti is Adhika Jyeshtha, before Jyeshtha itself.

A purnimanta month runs from full moon to full moon, so its waning half comes first. It shares its name with the amanta month that its second half falls in: the new moon of 16 May, with the Sun in Vrishabha, began Jyeshtha (Adhik). This Shukla paksha reads Jyeshtha (Adhik) in both counts.

A samvat year begins with Chaitra, the month whose new moon finds the Sun in Meena: 17 Mar 2064, 22:45 Mon. Since then the Sun has moved 71.5° round the stars. Vikram Samvat numbers that year 2121; Shaka Samvat numbers it 1986.