Panchang in Myjava, Trenčín Region, Slovakia Tue 11 Sep 1928

Shiva’s Pradosh puja is done in pradosha, the 3 muhurtas after sunset. Trayodashi runs from 04:08 on Tue 11 Sep to 03:08 on Wed 12 Sep, so only Tuesday’s pradosha (18:11–20:25) falls within it. No text giving Pradosh Vrat’s time was found; pradosha is Tithika’s convention.

Pradosh Vrat: every date in Myjava

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, 05:19 here. Dwadashi ended at 04:08, before it. Trayodashi ends at 03:08 Wed, when the lead reaches 336°. The lead passed 180° at the full moon of 31 Aug, so the Moon is waning: Krishna paksha.

A day takes the tithi in force at its sunrise.

New Delhi · IST

Sunrise here, 06:03, came before Dwadashi ended at 08:38: this day reads Dwadashi.

Myjava · UTC+1

Sunrise here, 05:19, came after Dwadashi ended at 04:08: this day reads Trayodashi.

The night of Mon 10 Sep ran from sunset 18:13 Mon to sunrise 05:19, 11 h 6 m. Cut into 15 muhurtas of 44 m, its 14th is Brahma Muhurta, the one before the last.

Daylight here, 05:19 to 18:11, splits into 8 choghadiyas of 1 h 36 m. Their names follow a fixed order that starts from the weekday, and each name is counted good, neutral or bad.

The night here, 18:11 to 05:21 Wed, splits into 8 choghadiyas of 1 h 23 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′. Ashlesha spans 106°40′–120°00′; the Moon entered its pada 1 at 106°40′. It leaves at 23:12, for Magha.

Add the Sun's and the Moon's places among the stars: 145.3° + 109.9° = 255.2°. The sum, cut into 27 parts of 13°20′, gives the yoga: 253°20′–266°40′ is the 20th, Shiva. It ends at 00:15 Wed, then Siddha.

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 15:35, when the lead reaches 330°; Vanija until 03:08 Wed.

A Hindu day runs from one sunrise to the next, not midnight to midnight. This one runs 05:19 to 05:21 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 16 Aug, inside the month. The next new moon, 14 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 14 Sep, with the Sun in Simha, begins Bhadrapada. Until then this Krishna paksha reads Bhadrapada here, and Shravana in the amanta count.

A samvat year begins with Chaitra, the month whose new moon finds the Sun in Meena: 21 Mar 1928, 21:29 Wed. Since then the Sun has moved 167.2° round the stars. Vikram Samvat numbers that year 1985; Shaka Samvat numbers it 1850.