Panchang in Ipameri, Goiás, Brazil Sun 7 Aug 1977

The Moon gains on the Sun about 12° a day. Each 12° of lead is one tithi: 264°–276° is the 23rd, Krishna Ashtami. A day takes the tithi in force at its sunrise, 06:36 here. Saptami ended at 04:37 Sat, before it. Ashtami ends at 06:48, when the lead reaches 276°. The lead passed 180° at the full moon of 30 Jul, so the Moon is waning: Krishna paksha.

A day takes the tithi in force at its sunrise. Ashtami began at 04:37 Sat, before sunrise at 06:36 Sat, and ends at 06:48, after the next sunrise at 06:36. Both days read Ashtami: it is a vriddhi tithi here.

The night of Sat 6 Aug ran from sunset 18:00 Sat to sunrise 06:36, 12 h 36 m. Cut into 15 muhurtas of 50 m, its 14th is Brahma Muhurta, the one before the last.

Daylight here, 06:36 to 18:00, 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 night here, 18:00 to 06:35 Mon, 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 fixed stars divide the Moon's path into 27 nakshatras of 13°20′, each in 4 padas of 3°20′. Krittika spans 26°40′–40°00′; the Moon entered its pada 1 at 26°40′. It leaves at 08:40 Mon, for Rohini.

Add the Sun's and the Moon's places among the stars: 111.2° + 27.1° = 138.3°. The sum, cut into 27 parts of 13°20′, gives the yoga: 133°20′–146°40′ is the 11th, Vriddhi. It ends at 22:11, then Dhruva.

A karana is half a tithi: 6° of the Moon's lead, so the first half of Ashtami is Balava and the second Kaulava. Balava ended at 17:40 Sat, when the lead reached 270°; Kaulava runs until 06:48.

A Hindu day runs from one sunrise to the next, not midnight to midnight. This one runs 06:36 to 06:35 Mon, so the hours after midnight still belong to Raviwara.

A month normally holds one sankranti, the Sun's entry into a new rashi. From 16 Jul 05:36 Sat to 14 Aug 18:31 Sun the Sun stayed in Karka, entering Simha at 16 Aug 10:07 Tue, after the new moon. A month with no sankranti is Adhika Shravana, before Shravana 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 14 Aug, with the Sun in Karka, begins Shravana (Adhik). Until then this Krishna paksha reads Shravana (Adhik) here, and Shravana (Adhik) in the amanta count.

A samvat year begins with Chaitra, the month whose new moon finds the Sun in Meena: 19 Mar 1977, 15:32 Sat. Since then the Sun has moved 135.7° round the stars. Vikram Samvat numbers that year 2034; Shaka Samvat numbers it 1899.