Panchang in Pāthardi, Maharashtra Sat 31 Oct 1925

Kartik Purnima follows the tithi at sunrise. Purnima runs from 23:51 on Fri 30 Oct to 22:46 on Sat 31 Oct, so it holds sunrise only on Sat 31 Oct, at 06:29. No text giving Kartik Purnima’s time was found; sunrise is Tithika’s convention.

Kartik Purnima: every date in Pāthardi

Purnima follows the tithi at sunrise. Purnima runs from 23:51 on Fri 30 Oct to 22:46 on Sat 31 Oct, so it holds sunrise only on Sat 31 Oct, at 06:29. No text giving Purnima’s time was found; sunrise is Tithika’s convention.

Purnima: every date in Pāthardi

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, 06:29 here. Chaturdashi ended at 23:51 Fri, before it. Purnima ends at 22:46, when the lead reaches 180°. The lead passed 0° at the new moon of 17 Oct, so the Moon is waxing: Shukla paksha.

The night of Fri 30 Oct ran from sunset 17:57 Fri to sunrise 06:29, 12 h 32 m. Cut into 15 muhurtas of 50 m, its 14th is Brahma Muhurta, the one before the last.

Daylight here, 06:29 to 17:56, splits into 8 choghadiyas of 1 h 25 m. Their names follow a fixed order that starts from the weekday, and each name is counted good, neutral or bad.

The night here, 17:56 to 06:29 Sun, splits into 8 choghadiyas of 1 h 34 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′. Ashwini spans 0°00′–13°20′; the Moon entered its pada 2 at 3°20′. It leaves at 19:53, for Bharani.

Add the Sun's and the Moon's places among the stars: 194.3° + 5.8° = 200.1°. The sum, cut into 27 parts of 13°20′, gives the yoga: 200°00′–213°20′ is the 16th, Siddhi. It ends at 04:29 Sun, then Vyatipata.

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 11:15, when the lead reaches 174°; Bava until 22:46.

A Hindu day runs from one sunrise to the next, not midnight to midnight. This one runs 06:29 to 06:29 Sun, so the hours after midnight still belong to Shaniwara.

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: Tula gives Kartika. The Sun enters Vrishchika on 15 Nov, inside the month. The next new moon, 16 Nov, finds it in Vrishchika and begins Margashirsha.

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 17 Oct, with the Sun in Tula, began Kartika. This Shukla paksha reads Kartika in both counts.

A samvat year begins with Chaitra, the month whose new moon finds the Sun in Meena: 24 Mar 1925, 19:32 Tue. Since then the Sun has moved 213.7° round the stars. Vikram Samvat numbers that year 1982; Shaka Samvat numbers it 1847.