Panchang in Sevan, Gegharkunik, Armenia Mon 13 Jan 2059

Amavasya follows the tithi at sunrise. Amavasya begins at 11:16 on Mon 13 Jan, after that sunrise, and ends at 07:57 on Tue 14 Jan, before the next: it holds no sunrise. A tithi that holds no sunrise is kept on the day it is current: Mon 13 Jan. No text giving Amavasya’s time was found; sunrise is Tithika’s convention.

Amavasya: every date in Sevan

The Moon gains on the Sun about 12° a day. Each 12° of lead is one tithi: 336°–348° is the 29th, Krishna Chaturdashi. A day takes the tithi in force at its sunrise, 08:22 here. Trayodashi ended at 14:09 Sun, before it. Chaturdashi ends at 11:16, when the lead reaches 348°. The lead passed 180° at the full moon of 30 Dec, so the Moon is waning: Krishna paksha.

A day takes the tithi in force at its sunrise. Amavasya began at 11:16 and ended at 07:57 Tue, between the sunrises of 08:22 and 08:21 Tue. Monday reads Chaturdashi and Tuesday reads Pratipada: Amavasya is a kshaya tithi here.

The night of Sun 12 Jan ran from sunset 17:54 Sun to sunrise 08:22, 14 h 28 m. Cut into 15 muhurtas of 57 m, its 14th is Brahma Muhurta, the one before the last.

Daylight here, 08:22 to 17:55, splits into 8 choghadiyas of 1 h 11 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 08:21 Tue, splits into 8 choghadiyas of 1 h 48 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′. Purva Ashadha spans 253°20′–266°40′; the Moon entered its pada 1 at 253°20′. It leaves at 03:46 Tue, for Uttara Ashadha.

Add the Sun's and the Moon's places among the stars: 268.3° + 254.6° = 522.9°, one full turn and 162.9°. Past the turn, cut into 27 parts of 13°20′, it gives the yoga: 160°00′–173°20′ is the 13th, Vyaghata. It ends at 00:06 Tue, then Harshana.

A karana is half a tithi: 6° of the Moon's lead, so the first half of Chaturdashi is Vishti and the second Shakuni. Vishti ended at 00:46, when the lead reached 342°; Shakuni runs until 11:16.

A Hindu day runs from one sunrise to the next, not midnight to midnight. This one runs 08:22 to 08:21 Tue, so the hours after midnight still belong to Somawara.

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: Vrishchika gives Margashirsha. The Sun enters Dhanu on 16 Dec, inside the month. The next new moon, 14 Jan, finds it in Dhanu and begins Pausha.

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 14 Jan, with the Sun in Dhanu, begins Pausha. Until then this Krishna paksha reads Pausha here, and Margashirsha in the amanta count.

A samvat year begins with Chaitra, the month whose new moon finds the Sun in Meena: 24 Mar 2058, 13:50 Sun. Since then the Sun has moved 289° round the stars. Vikram Samvat numbers that year 2115; Shaka Samvat numbers it 1980.