Panchang in Sevan, Gegharkunik, Armenia Thu 25 Jul 1918

The Moon gains on the Sun about 12° a day. Each 12° of lead is one tithi: 192°–204° is the 17th, Krishna Dwitiya. A day takes the tithi in force at its sunrise, 04:49 here. Pratipada ended at 21:17 Wed, before it. Dwitiya ends at 18:41, when the lead reaches 204°. The lead passed 180° at the full moon of 23 Jul, so the Moon is waning: Krishna paksha.

The night of Wed 24 Jul ran from sunset 19:23 Wed to sunrise 04:49, 9 h 26 m. Cut into 15 muhurtas of 37 m, its 14th is Brahma Muhurta, the one before the last.

Daylight here, 04:49 to 19:22, splits into 8 choghadiyas of 1 h 49 m. Their names follow a fixed order that starts from the weekday, and each name is counted good, neutral or bad.

The night here, 19:22 to 04:50 Fri, 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 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 1 at 293°20′. It leaves at 00:31 Fri, for Shatabhisha.

Add the Sun's and the Moon's places among the stars: 98.6° + 294.8° = 393.4°, one full turn and 33.4°. Past the turn, cut into 27 parts of 13°20′, it gives the yoga: 26°40′–40°00′ is the 3rd, Ayushmana. It ends at 15:09, then Saubhagya.

A karana is half a tithi: 6° of the Moon's lead, so the first half of Dwitiya is Taitila and the second Garaja. Taitila runs until 08:01, when the lead reaches 198°; Garaja until 18:41.

A Hindu day runs from one sunrise to the next, not midnight to midnight. This one runs 04:49 to 04:50 Fri, so the hours after midnight still belong to Guruwara.

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: Mithuna gives Ashadha. The Sun enters Karka on 16 Jul, inside the month. The next new moon, 6 Aug, finds it in Karka and begins Shravana.

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 6 Aug, with the Sun in Karka, begins Shravana. Until then this Krishna paksha reads Shravana here, and Ashadha in the amanta count.

A samvat year begins with Chaitra, the month whose new moon finds the Sun in Meena: 11 Apr 1918, 07:33 Thu. Since then the Sun has moved 100.8° round the stars. Vikram Samvat numbers that year 1975; Shaka Samvat numbers it 1840.