Panchang in Baoding, Hebei, China Sat 2 Jun 2012

Shiva’s Pradosh puja is done in pradosha, the 3 muhurtas after sunset. Trayodashi runs from 05:52 on Sat 2 Jun to 02:24 on Sun 3 Jun, so only Saturday’s pradosha (19:38–21:29) falls within it. No text giving Pradosh Vrat’s time was found; pradosha is Tithika’s convention.

Pradosh Vrat: every date in Baoding

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, 04:54 here. Ekadashi ended at 09:02 Fri, before it. Dwadashi ends at 05:52, when the lead reaches 144°. The lead passed 0° at the new moon of 21 May, so the Moon is waxing: Shukla paksha.

A day takes the tithi in force at its sunrise. Trayodashi began at 05:52 and ended at 02:24 Sun, between the sunrises of 04:54 and 04:53 Sun. Saturday reads Dwadashi and Sunday reads Chaturdashi: Trayodashi is a kshaya tithi here.

A day takes the tithi in force at its sunrise.

New Delhi · IST

Sunrise here, 05:23, came after Dwadashi ended at 03:22: this day reads Trayodashi.

Baoding · UTC+8

Sunrise here, 04:54, came before Dwadashi ended at 05:52: this day reads Dwadashi. Trayodashi ends at 02:24 Sun, before the next sunrise, so no day here reads Trayodashi: it is kshaya.

The night of Fri 1 Jun ran from sunset 19:37 Fri to sunrise 04:54, 9 h 17 m. Cut into 15 muhurtas of 37 m, its 14th is Brahma Muhurta, the one before the last.

Daylight here, 04:54 to 19:38, splits into 8 choghadiyas of 1 h 50 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 04:53 Sun, splits into 8 choghadiyas of 1 h 9 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′. Swati spans 186°40′–200°00′; the Moon entered its pada 2 at 190°. It leaves at 19:06, for Vishakha.

Add the Sun's and the Moon's places among the stars: 47.7° + 191.2° = 238.9°. The sum, cut into 27 parts of 13°20′, gives the yoga: 226°40′–240°00′ is the 18th, Variyana. It ends at 06:37, then Parigha.

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 19:30 Fri, when the lead reached 138°; Balava runs until 05:52.

A Hindu day runs from one sunrise to the next, not midnight to midnight. This one runs 04:54 to 04:53 Sun, so the hours after midnight still belong to Shaniwara.

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: Vrishabha gives Jyeshtha. The Sun enters Mithuna on 15 Jun, inside the month. The next new moon, 19 Jun, finds it in Mithuna and begins Ashadha.

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 May, with the Sun in Vrishabha, began Jyeshtha. This Shukla paksha reads Jyeshtha in both counts.

A samvat year begins with Chaitra, the month whose new moon finds the Sun in Meena: 22 Mar 2012, 22:37 Thu. Since then the Sun has moved 69.4° round the stars. Vikram Samvat numbers that year 2069; Shaka Samvat numbers it 1934.