Panchang in Pāthardi, Maharashtra Fri 16 Oct 2020

Amavasya follows the tithi at sunrise. Amavasya runs from 04:53 on Fri 16 Oct to 01:01 on Sat 17 Oct, so it holds sunrise only on Fri 16 Oct, at 06:23. No text giving Amavasya’s time was found; sunrise is Tithika’s convention.

Amavasya: every date in Pāthardi

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, 06:23 here. Chaturdashi ended at 04:53, before it. Amavasya ends at 01:01 Sat, when the lead reaches 360°. The lead passed 180° at the full moon of 2 Oct, so the Moon is waning: Krishna paksha.

The night of Thu 15 Oct ran from sunset 18:06 Thu to sunrise 06:23, 12 h 17 m. Cut into 15 muhurtas of 49 m, its 14th is Brahma Muhurta, the one before the last.

Daylight here, 06:23 to 18:05, splits into 8 choghadiyas of 1 h 27 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 06:24 Sat, 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′. Hasta spans 160°00′–173°20′; the Moon entered its pada 3 at 166°40′. It leaves at 14:57, for Chitra.

Add the Sun's and the Moon's places among the stars: 179° + 167.9° = 346.9°. The sum, cut into 27 parts of 13°20′, gives the yoga: 346°40′–360°00′ is the 27th, Vaidhriti. It ends at 01:45 Sat, then Vishkambha.

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 runs until 14:57, when the lead reaches 354°; Nagava until 01:01 Sat.

A Hindu day runs from one sunrise to the next, not midnight to midnight. This one runs 06:23 to 06:24 Sat, so the hours after midnight still belong to Shukrawara.

A month normally holds one sankranti, the Sun's entry into a new rashi. From 17 Sep 16:30 Thu to 17 Oct 01:01 Sat the Sun stayed in Kanya, entering Tula at 17 Oct 07:05 Sat, after the new moon. A month with no sankranti is Adhika Ashwina, before Ashwina 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 17 Oct, with the Sun in Kanya, begins Ashwina (Adhik). Until then this Krishna paksha reads Ashwina (Adhik) here, and Ashwina (Adhik) in the amanta count.

A samvat year begins with Chaitra, the month whose new moon finds the Sun in Meena: 24 Mar 2020, 14:58 Tue. Since then the Sun has moved 198.9° round the stars. Vikram Samvat numbers that year 2077; Shaka Samvat numbers it 1942.