Panchang in Assiut, Asyut, Egypt Fri 10 Feb 2017

Purnima follows the tithi at sunrise. Purnima runs from 04:00 on Fri 10 Feb to 02:32 on Sat 11 Feb, so it holds sunrise only on Fri 10 Feb, at 06:35. No text giving Purnima’s time was found; sunrise is Tithika’s convention.

Purnima: every date in Assiut

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, 06:35 here. Chaturdashi ended at 04:00, before it. Purnima ends at 02:32 Sat, when the lead reaches 180°. The lead passed 0° at the new moon of 28 Jan, so the Moon is waxing: Shukla paksha.

A day takes the tithi in force at its sunrise.

New Delhi · IST

Sunrise here, 07:03, came before Chaturdashi ended at 07:30: this day reads Chaturdashi. Purnima ends at 06:02 Sat, before the next sunrise, so no day here reads Purnima: it is kshaya.

Assiut · UTC+2

Sunrise here, 06:35, came after Chaturdashi ended at 04:00: this day reads Purnima.

The night of Thu 9 Feb ran from sunset 17:42 Thu to sunrise 06:35, 12 h 53 m. Cut into 15 muhurtas of 51 m, its 14th is Brahma Muhurta, the one before the last.

Daylight here, 06:35 to 17:43, 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, 17:43 to 06:34 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′. Ashlesha spans 106°40′–120°00′; the Moon entered its pada 1 at 106°40′. It leaves at 05:24 Sat, for Magha.

Add the Sun's and the Moon's places among the stars: 297.5° + 106.9° = 404.4°, one full turn and 44.4°. Past the turn, cut into 27 parts of 13°20′, it gives the yoga: 40°00′–53°20′ is the 4th, Saubhagya. It ends at 20:58, then Shobhana.

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 15:13, when the lead reaches 174°; Bava until 02:32 Sat.

A Hindu day runs from one sunrise to the next, not midnight to midnight. This one runs 06:35 to 06:34 Sat, so the hours after midnight still belong to Shukrawara.

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: Makara gives Magha. The Sun enters Kumbha on 12 Feb, inside the month. The next new moon, 26 Feb, finds it in Kumbha and begins Phalguna.

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 28 Jan, with the Sun in Makara, began Magha. This Shukla paksha reads Magha in both counts.

A samvat year begins with Chaitra, the month whose new moon finds the Sun in Meena: 7 Apr 2016, 13:23 Thu. Since then the Sun has moved 303.5° round the stars. Vikram Samvat numbers that year 2073; Shaka Samvat numbers it 1938.