Panchang in Ipameri, Goiás, Brazil Sun 21 Oct 1984

Dhanteras puja is done in pradosha, the 3 muhurtas after sunset. Trayodashi runs from 19:53 on Sun 21 Oct to 16:22 on Mon 22 Oct, so it touches only Sunday’s pradosha (18:15–20:31). No text giving Dhanteras’s time was found; pradosha is Tithika’s convention.

Dhanteras puja muhurat: pradosha, 18:15–20:31. Within it Vrishabha, a fixed (sthira) lagna, rises in the east from 20:00 to 20:31.

Dhanteras: every date in Ipameri

Shiva’s Pradosh puja is done in pradosha, the 3 muhurtas after sunset. Trayodashi runs from 19:53 on Sun 21 Oct to 16:22 on Mon 22 Oct, so it touches only Sunday’s pradosha (18:15–20:31). 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: 312°–324° is the 27th, Krishna Dwadashi. A day takes the tithi in force at its sunrise, 05:39 here. Ekadashi ended at 23:07 Sat, before it. Dwadashi ends at 19:53, when the lead reaches 324°. The lead passed 180° at the full moon of 9 Oct, so the Moon is waning: Krishna paksha.

A day takes the tithi in force at its sunrise.

New Delhi · IST

Sunrise here, 06:25, came before Ekadashi ended at 07:37: this day reads Ekadashi. Dwadashi ends at 04:23 Mon, before the next sunrise, so no day here reads Dwadashi: it is kshaya.

Ipameri · UTC−3

Sunrise here, 05:39, came after Ekadashi ended at 23:07 Sat: this day reads Dwadashi.

The night of Sat 20 Oct ran from sunset 18:14 Sat to sunrise 05:39, 11 h 25 m. Cut into 15 muhurtas of 45 m, its 14th is Brahma Muhurta, the one before the last.

Daylight here, 05:39 to 18:15, splits into 8 choghadiyas of 1 h 34 m. Their names follow a fixed order that starts from the weekday, and each name is counted good, neutral or bad.

The night here, 18:15 to 05:39 Mon, splits into 8 choghadiyas of 1 h 25 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 16:01, for Uttara Phalguni.

Add the Sun's and the Moon's places among the stars: 184.5° + 140.2° = 324.7°. The sum, cut into 27 parts of 13°20′, gives the yoga: 320°00′–333°20′ is the 25th, Brahma. It ends at 18:39, then Indra.

A karana is half a tithi: 6° of the Moon's lead, so the first half of Dwadashi is Kaulava and the second Taitila. Kaulava runs until 09:33, when the lead reaches 318°; Taitila until 19:53.

A Hindu day runs from one sunrise to the next, not midnight to midnight. This one runs 05:39 to 05:39 Mon, so the hours after midnight still belong to Raviwara.

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: Kanya gives Ashwina. The Sun enters Tula on 16 Oct, inside the month. The next new moon, 24 Oct, finds it in Tula and begins Kartika.

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 24 Oct, with the Sun in Tula, begins Kartika. Until then this Krishna paksha reads Kartika here, and Ashwina in the amanta count.

A samvat year begins with Chaitra, the month whose new moon finds the Sun in Meena: 1 Apr 1984, 09:09 Sun. Since then the Sun has moved 196.2° round the stars. Vikram Samvat numbers that year 2041; Shaka Samvat numbers it 1906.