Panchang in Codcod, Western Visayas, Philippines Sun 3 Sep 2028

Purnima follows the tithi at sunrise. Purnima holds both sunrises, 05:37 on Sun 3 Sep and 05:37 on Mon 4 Sep. Over two sunrises the Nirnayasindhu takes the first: Sun 3 Sep. No text giving Purnima’s time was found; sunrise is Tithika’s convention.

Purnima: every date in Codcod

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, 05:37 here. Chaturdashi ended at 05:22, before it. Purnima ends at 07:47 Mon, when the lead reaches 180°. The lead passed 0° at the new moon of 20 Aug, so the Moon is waxing: Shukla paksha.

A day takes the tithi in force at its sunrise. Purnima began at 05:22, before sunrise at 05:37, and ends at 07:47 Mon, after the next sunrise at 05:37 Mon. Both days read Purnima: it is a vriddhi tithi here.

The night of Sat 2 Sep ran from sunset 17:55 Sat to sunrise 05:37, 11 h 42 m. Cut into 15 muhurtas of 46 m, its 14th is Brahma Muhurta, the one before the last.

Daylight here, 05:37 to 17:55, splits into 8 choghadiyas of 1 h 32 m. Their names follow a fixed order that starts from the weekday, and each name is counted good, neutral or bad.

The night here, 17:55 to 05:37 Mon, splits into 8 choghadiyas of 1 h 27 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′. Dhanishtha spans 293°20′–306°40′; the Moon entered its pada 4 at 303°20′. It leaves at 09:25, for Shatabhisha.

Add the Sun's and the Moon's places among the stars: 136.7° + 304.8° = 441.5°, one full turn and 81.5°. Past the turn, cut into 27 parts of 13°20′, it gives the yoga: 80°00′–93°20′ is the 7th, Sukarma. It ends at 03:49 Mon, then Dhriti.

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 18:34, when the lead reaches 174°; Bava until 07:47 Mon.

A Hindu day runs from one sunrise to the next, not midnight to midnight. This one runs 05:37 to 05:37 Mon, so the hours after midnight still belong to Raviwara.

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: Simha gives Bhadrapada. The Sun enters Kanya on 16 Sep, inside the month. The next new moon, 19 Sep, finds it in Kanya and begins Ashwina.

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 20 Aug, with the Sun in Simha, began Bhadrapada. This Shukla paksha reads Bhadrapada in both counts.

A samvat year begins with Chaitra, the month whose new moon finds the Sun in Meena: 26 Mar 2028, 12:31 Sun. Since then the Sun has moved 154.9° round the stars. Vikram Samvat numbers that year 2085; Shaka Samvat numbers it 1950.