Panchang in Ipameri, Goiás, Brazil Mon 12 Apr 1965

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, 06:21 here. Ekadashi ended at 02:11, before it. Dwadashi ends at 00:12 Tue, when the lead reaches 144°. The lead passed 0° at the new moon of 1 Apr, so the Moon is waxing: Shukla paksha.

A day takes the tithi in force at its sunrise.

New Delhi · IST

Sunrise here, 05:59, came before Ekadashi ended at 10:41: this day reads Ekadashi.

Ipameri · UTC−3

Sunrise here, 06:21, came after Ekadashi ended at 02:11: this day reads Dwadashi.

The night of Sun 11 Apr ran from sunset 18:06 Sun to sunrise 06:21, 12 h 15 m. Cut into 15 muhurtas of 49 m, its 14th is Brahma Muhurta, the one before the last.

Daylight here, 06:21 to 18:05, splits into 8 choghadiyas of 1 h 28 m. Their names follow a fixed order that starts from the weekday, and each name is counted good, neutral or bad.

The night here, 18:05 to 06:21 Tue, splits into 8 choghadiyas of 1 h 32 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′. Magha spans 120°00′–133°20′; the Moon entered its pada 4 at 130°. It leaves at 06:38, for Purva Phalguni.

Add the Sun's and the Moon's places among the stars: 358.9° + 133.2° = 492.1°, one full turn and 132.1°. Past the turn, cut into 27 parts of 13°20′, it gives the yoga: 120°00′–133°20′ is the 10th, Ganda. It ends at 08:23, then Vriddhi.

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 runs until 13:10, when the lead reaches 138°; Balava until 00:12 Tue.

A Hindu day runs from one sunrise to the next, not midnight to midnight. This one runs 06:21 to 06:21 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: Meena gives Chaitra. The Sun enters Mesha on 13 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 1 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: 1 Apr 1965, 21:20 Thu. Since then the Sun has moved 10.2° round the stars. Vikram Samvat numbers that year 2022; Shaka Samvat numbers it 1887.