Panchang in Ipameri, Goiás, Brazil Mon 16 Jul 2091

Amavasya follows the tithi at sunrise. Amavasya runs from 11:45 on Sun 15 Jul to 11:17 on Mon 16 Jul, so it holds sunrise only on Mon 16 Jul, at 06:43. No text giving Amavasya’s time was found; sunrise is Tithika’s convention.

Amavasya: every date in Ipameri

The Moon gains on the Sun about 12° a day. Each 12° of lead is one tithi: 348°–360° is the 30th, Krishna Amavasya. A day takes the tithi in force at its sunrise, 06:43 here. Chaturdashi ended at 11:45 Sun, before it. Amavasya ends at 11:17, when the lead reaches 360°. The lead passed 180° at the full moon of 30 Jun, so the Moon is waning: Krishna paksha.

The night of Sun 15 Jul ran from sunset 17:54 Sun to sunrise 06:43, 12 h 49 m. Cut into 15 muhurtas of 51 m, its 14th is Brahma Muhurta, the one before the last.

Daylight here, 06:43 to 17:54, 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 night here, 17:54 to 06:43 Tue, 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 fixed stars divide the Moon's path into 27 nakshatras of 13°20′, each in 4 padas of 3°20′. Punarvasu spans 80°00′–93°20′; the Moon entered its pada 3 at 86°40′. It leaves at 18:40, for Pushya.

Add the Sun's and the Moon's places among the stars: 89° + 86.7° = 175.7°. The sum, cut into 27 parts of 13°20′, gives the yoga: 173°20′–186°40′ is the 14th, Harshana. It ends at 01:02 Tue, then Vajra.

A karana is half a tithi: 6° of the Moon's lead, so the first half of Amavasya is Chatushpada and the second Nagava. Chatushpada ended at 23:35 Sun, when the lead reached 354°; Nagava runs until 11:17.

A Hindu day runs from one sunrise to the next, not midnight to midnight. This one runs 06:43 to 06:43 Tue, so the hours after midnight still belong to Somawara.

A month normally holds one sankranti, the Sun's entry into a new rashi. From 16 Jun 23:42 Sat to 16 Jul 11:17 the Sun stayed in Mithuna, entering Karka at 17 Jul 06:52 Tue, after the new moon. A month with no sankranti is Adhika Ashadha, before Ashadha itself.

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 16 Jul, with the Sun in Mithuna, begins Ashadha (Adhik). Until then this Krishna paksha reads Ashadha (Adhik) here, and Ashadha (Adhik) in the amanta count.

A samvat year begins with Chaitra, the month whose new moon finds the Sun in Meena: 20 Mar 2091, 00:47 Tue. Since then the Sun has moved 114.3° round the stars. Vikram Samvat numbers that year 2148; Shaka Samvat numbers it 2013.