Panchang in Sevan, Gegharkunik, Armenia Thu 13 Apr 2079

Shiva’s Pradosh puja is done in pradosha, the 3 muhurtas after sunset. Trayodashi runs from 06:13 on Thu 13 Apr to 06:42 on Fri 14 Apr, so only Thursday’s pradosha (19:37–21:46) 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: 144°–156° is the 13th, Shukla Trayodashi. A day takes the tithi in force at its sunrise, 06:24 here. Dwadashi ended at 06:13, before it. Trayodashi ends at 06:42 Fri, when the lead reaches 156°. The lead passed 0° at the new moon of 2 Apr, so the Moon is waxing: Shukla paksha.

A day takes the tithi in force at its sunrise. Trayodashi began at 06:13, before sunrise at 06:24, and ends at 06:42 Fri, after the next sunrise at 06:23 Fri. Both days read Trayodashi: it is a vriddhi tithi here.

A day takes the tithi in force at its sunrise.

New Delhi · IST

Sunrise here, 05:58, came before Dwadashi ended at 07:43: this day reads Dwadashi.

Sevan · UTC+4

Sunrise here, 06:24, came after Dwadashi ended at 06:13: this day reads Trayodashi.

The night of Wed 12 Apr ran from sunset 19:35 Wed to sunrise 06:24, 10 h 49 m. Cut into 15 muhurtas of 43 m, its 14th is Brahma Muhurta, the one before the last.

Daylight here, 06:24 to 19:37, 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, 19:37 to 06:23 Fri, 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′. Purva Phalguni spans 133°20′–146°40′; the Moon entered its pada 3 at 140°. It leaves at 14:15, for Uttara Phalguni.

Add the Sun's and the Moon's places among the stars: 358.4° + 142.5° = 500.9°, one full turn and 140.9°. Past the turn, cut into 27 parts of 13°20′, it gives the yoga: 133°20′–146°40′ is the 11th, Vriddhi. It ends at 16:30, then Dhruva.

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 runs until 18:24, when the lead reaches 150°; Taitila until 06:42 Fri.

A Hindu day runs from one sunrise to the next, not midnight to midnight. This one runs 06:24 to 06:23 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: Meena gives Chaitra. The Sun enters Mesha on 14 Apr, inside the month. The next new moon, 1 May, finds it in Mesha and begins Vaishakha.

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 2 Apr, with the Sun in Meena, began Chaitra. This Shukla paksha reads Chaitra in both counts.

A samvat year begins with Chaitra, the month whose new moon finds the Sun in Meena: 2 Apr 2079, 05:31 Sun. Since then the Sun has moved 10.9° round the stars. Vikram Samvat numbers that year 2136; Shaka Samvat numbers it 2001.