Panchang in Sevan, Gegharkunik, Armenia Tue 27 Aug 2080

Shiva’s Pradosh puja is done in pradosha, the 3 muhurtas after sunset. Trayodashi runs from 07:52 on Tue 27 Aug to 10:17 on Wed 28 Aug, so only Tuesday’s pradosha (19:38–21:47) falls within it. No text giving Pradosh Vrat’s time was found; pradosha is Tithika’s convention.

Pradosh Vrat: every date in Sevan

The Moon gains on the Sun about 12° a day. Each 12° of lead is one tithi: 132°–144° is the 12th, Shukla Dwadashi. A day takes the tithi in force at its sunrise, 06:23 here. Ekadashi ended at 05:27 Mon, before it. Dwadashi ends at 07:52, when the lead reaches 144°. The lead passed 0° at the new moon of 15 Aug, so the Moon is waxing: Shukla paksha.

A day takes the tithi in force at its sunrise. Dwadashi began at 05:27 Mon, before sunrise at 06:22 Mon, and ends at 07:52, after the next sunrise at 06:23. Both days read Dwadashi: it is a vriddhi tithi here.

The night of Mon 26 Aug ran from sunset 19:40 Mon to sunrise 06:23, 10 h 43 m. Cut into 15 muhurtas of 42 m, its 14th is Brahma Muhurta, the one before the last.

Daylight here, 06:23 to 19:38, splits into 8 choghadiyas of 1 h 39 m. Their names follow a fixed order that starts from the weekday, and each name is counted good, neutral or bad.

The night here, 19:38 to 06:24 Wed, splits into 8 choghadiyas of 1 h 20 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′. Uttara Ashadha spans 266°40′–280°00′; the Moon entered its pada 2 at 270°. It leaves at 20:20, for Shravana.

Add the Sun's and the Moon's places among the stars: 129.8° + 273.1° = 402.9°, one full turn and 42.9°. 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 01:56 Wed, then Shobhana.

A karana is half a tithi: 6° of the Moon's lead, so the first half of Dwadashi is Bava and the second Balava. Bava ended at 18:39 Mon, when the lead reached 138°; Balava runs until 07:52.

A Hindu day runs from one sunrise to the next, not midnight to midnight. This one runs 06:23 to 06:24 Wed, so the hours after midnight still belong to Mangalawara.

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: Karka gives Shravana. The Sun enters Simha on 17 Aug, inside the month. The next new moon, 13 Sep, finds it in Simha and begins Bhadrapada.

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 15 Aug, with the Sun in Karka, began Shravana. This Shukla paksha reads Shravana in both counts.

A samvat year begins with Chaitra, the month whose new moon finds the Sun in Meena: 21 Mar 2080, 16:07 Thu. Since then the Sun has moved 153° round the stars. Vikram Samvat numbers that year 2137; Shaka Samvat numbers it 2002.