Panchang in Ipameri, Goiás, Brazil Sat 27 Sep 1941

Durga Ashtami follows the tithi at sunrise. Ashtami begins at 06:05 on Sat 27 Sep, after that sunrise, and ends at 04:19 on Sun 28 Sep, before the next: it holds no sunrise. A tithi that holds no sunrise is kept on the day it is current: Sat 27 Sep. No text giving Durga Ashtami’s time was found; sunrise is Tithika’s convention.

Durga Ashtami: every date in Ipameri

The Moon gains on the Sun about 12° a day. Each 12° of lead is one tithi: 72°–84° is the 7th, Shukla Saptami. A day takes the tithi in force at its sunrise, 05:58 here. Shashthi ended at 08:17 Fri, before it. Saptami ends at 06:05, when the lead reaches 84°. The lead passed 0° at the new moon of 21 Sep, so the Moon is waxing: Shukla paksha.

A day takes the tithi in force at its sunrise. Ashtami began at 06:05 and ended at 04:19 Sun, between the sunrises of 05:58 and 05:57 Sun. Saturday reads Saptami and Sunday reads Navami: Ashtami is a kshaya tithi here.

The night of Fri 26 Sep ran from sunset 18:09 Fri to sunrise 05:58, 11 h 49 m. Cut into 15 muhurtas of 47 m, its 14th is Brahma Muhurta, the one before the last.

Daylight here, 05:58 to 18:09, splits into 8 choghadiyas of 1 h 31 m. Their names follow a fixed order that starts from the weekday, and each name is counted good, neutral or bad.

The night here, 18:09 to 05:57 Sun, 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 fixed stars divide the Moon's path into 27 nakshatras of 13°20′, each in 4 padas of 3°20′. Mula spans 240°00′–253°20′; the Moon entered its pada 2 at 243°20′. It leaves at 20:42, for Purva Ashadha.

Add the Sun's and the Moon's places among the stars: 160.8° + 244.8° = 405.6°, one full turn and 45.6°. Past the turn, cut into 27 parts of 13°20′, it gives the yoga: 40°00′–53°20′ is the 4th, Saubhagya. It ends at 18:24, then Shobhana.

A karana is half a tithi: 6° of the Moon's lead, so the first half of Saptami is Garaja and the second Vanija. Garaja ended at 19:08 Fri, when the lead reached 78°; Vanija runs until 06:05.

A Hindu day runs from one sunrise to the next, not midnight to midnight. This one runs 05:58 to 05:57 Sun, so the hours after midnight still belong to Shaniwara.

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, 20 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 21 Sep, with the Sun in Kanya, began Ashwina. This Shukla paksha reads Ashwina in both counts.

A samvat year begins with Chaitra, the month whose new moon finds the Sun in Meena: 27 Mar 1941, 17:13 Thu. Since then the Sun has moved 177.1° round the stars. Vikram Samvat numbers that year 1998; Shaka Samvat numbers it 1863.