Panchang in Ipameri, Goiás, Brazil Mon 18 Nov 2052

Shiva’s Pradosh puja is done in pradosha, the 3 muhurtas after sunset. Trayodashi runs from 23:31 on Sun 17 Nov to 01:27 on Tue 19 Nov, so only Monday’s pradosha (18:27–20:40) falls within it. No text giving Pradosh Vrat’s time was found; pradosha is Tithika’s convention.

Pradosh Vrat: every date in Ipameri

The Moon gains on the Sun about 12° a day. Each 12° of lead is one tithi: 324°–336° is the 28th, Krishna Trayodashi. A day takes the tithi in force at its sunrise, 05:28 here. Dwadashi ended at 23:31 Sun, before it. Trayodashi ends at 01:27 Tue, when the lead reaches 336°. The lead passed 180° at the full moon of 6 Nov, so the Moon is waning: Krishna paksha.

A day takes the tithi in force at its sunrise.

New Delhi · IST

Sunrise here, 06:46, came before Dwadashi ended at 08:01: this day reads Dwadashi.

Ipameri · UTC−3

Sunrise here, 05:28, came after Dwadashi ended at 23:31 Sun: this day reads Trayodashi.

The night of Sun 17 Nov ran from sunset 18:27 Sun to sunrise 05:28, 11 h 1 m. Cut into 15 muhurtas of 44 m, its 14th is Brahma Muhurta, the one before the last.

Daylight here, 05:28 to 18:27, splits into 8 choghadiyas of 1 h 37 m. Their names follow a fixed order that starts from the weekday, and each name is counted good, neutral or bad.

The night here, 18:27 to 05:28 Tue, splits into 8 choghadiyas of 1 h 22 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′. Chitra spans 173°20′–186°40′; the Moon entered its pada 2 at 176°40′. It leaves at 20:54, for Swati.

Add the Sun's and the Moon's places among the stars: 212.1° + 178.9° = 391°, one full turn and 31°. 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 21:58, then Saubhagya.

A karana is half a tithi: 6° of the Moon's lead, so the first half of Trayodashi is Garaja and the second Vanija. Garaja runs until 12:27, when the lead reaches 330°; Vanija until 01:27 Tue.

A Hindu day runs from one sunrise to the next, not midnight to midnight. This one runs 05:28 to 05:28 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: Tula gives Kartika. The Sun enters Vrishchika on 16 Nov, inside the month. The next new moon, 21 Nov, finds it in Vrishchika and begins Margashirsha.

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 21 Nov, with the Sun in Vrishchika, begins Margashirsha. Until then this Krishna paksha reads Margashirsha here, and Kartika in the amanta count.

A samvat year begins with Chaitra, the month whose new moon finds the Sun in Meena: 30 Mar 2052, 15:27 Sat. Since then the Sun has moved 225.9° round the stars. Vikram Samvat numbers that year 2109; Shaka Samvat numbers it 1974.