Panchang in Sevan, Gegharkunik, Armenia Tue 29 Jun 2083

Purnima follows the tithi at sunrise. Purnima runs from 00:17 on Tue 29 Jun to 20:53 on Tue 29 Jun, so it holds sunrise only on Tue 29 Jun, at 05:32. No text giving Purnima’s time was found; sunrise is Tithika’s convention.

Purnima: every date in Sevan

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, 05:32 here. Chaturdashi ended at 00:17, before it. Purnima ends at 20:53, when the lead reaches 180°. The lead passed 0° at the new moon of 15 Jun, so the Moon is waxing: Shukla paksha.

The night of Mon 28 Jun ran from sunset 20:34 Mon to sunrise 05:32, 8 h 58 m. Cut into 15 muhurtas of 35 m, its 14th is Brahma Muhurta, the one before the last.

Daylight here, 05:32 to 20:34, splits into 8 choghadiyas of 1 h 52 m. Their names follow a fixed order that starts from the weekday, and each name is counted good, neutral or bad.

The night here, 20:34 to 05:32 Wed, splits into 8 choghadiyas of 1 h 7 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′. Mula spans 240°00′–253°20′; the Moon entered its pada 2 at 243°20′. It leaves at 21:09, for Purva Ashadha.

Add the Sun's and the Moon's places among the stars: 72.6° + 243.6° = 316.2°. The sum, cut into 27 parts of 13°20′, gives the yoga: 306°40′–320°00′ is the 24th, Shukla. It ends at 11:18, then Brahma.

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 runs until 10:33, when the lead reaches 174°; Bava until 20:53.

A Hindu day runs from one sunrise to the next, not midnight to midnight. This one runs 05:32 to 05:32 Wed, so the hours after midnight still belong to Mangalawara.

An amanta month runs from new moon to new moon and takes its name from the rashi the Sun is in at the new moon that begins it: Vrishabha gives Jyeshtha. The Sun enters Mithuna on 16 Jun, inside the month. The next new moon, 15 Jul, finds it in Mithuna and begins Ashadha.

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 15 Jun, with the Sun in Vrishabha, began Jyeshtha. This Shukla paksha reads Jyeshtha in both counts.

A samvat year begins with Chaitra, the month whose new moon finds the Sun in Meena: 18 Mar 2083, 13:58 Thu. Since then the Sun has moved 99.6° round the stars. Vikram Samvat numbers that year 2140; Shaka Samvat numbers it 2005.