Panchang in Sevan, Gegharkunik, Armenia Wed 1 Sep 1982

The Moon gains on the Sun about 12° a day. Each 12° of lead is one tithi: 144°–156° is the 13th, Shukla Trayodashi. A day takes the tithi in force at its sunrise, 07:26 here. Dwadashi ended at 13:37 Tue, before it. Trayodashi ends at 15:25, when the lead reaches 156°. The lead passed 0° at the new moon of 19 Aug, so the Moon is waxing: Shukla paksha.

The night of Tue 31 Aug ran from sunset 20:34 Tue to sunrise 07:26, 10 h 52 m. Cut into 15 muhurtas of 43 m, its 14th is Brahma Muhurta, the one before the last.

Daylight here, 07:26 to 20:32, splits into 8 choghadiyas of 1 h 38 m. Their names follow a fixed order that starts from the weekday, and each name is counted good, neutral or bad.

The night here, 20:32 to 07:27 Thu, splits into 8 choghadiyas of 1 h 21 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′. Shravana spans 280°00′–293°20′; the Moon entered its pada 3 at 286°40′. It leaves at 19:54, for Dhanishtha.

Add the Sun's and the Moon's places among the stars: 134.7° + 287° = 421.7°, one full turn and 61.7°. Past the turn, cut into 27 parts of 13°20′, it gives the yoga: 53°20′–66°40′ is the 5th, Shobhana. It ends at 16:28, then Atiganda.

A karana is half a tithi: 6° of the Moon's lead, so the first half of Trayodashi is Kaulava and the second Taitila. Kaulava ended at 02:35, when the lead reached 150°; Taitila runs until 15:25.

A Hindu day runs from one sunrise to the next, not midnight to midnight. This one runs 07:26 to 07:27 Thu, so the hours after midnight still belong to Budhawara.

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 17 Sep, inside the month. The next new moon, 17 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 19 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: 25 Mar 1982, 14:17 Thu. Since then the Sun has moved 153.9° round the stars. Vikram Samvat numbers that year 2039; Shaka Samvat numbers it 1904.