Panchang in Sevan, Gegharkunik, Armenia Sat 14 Dec 1912

The Moon gains on the Sun about 12° a day. Each 12° of lead is one tithi: 60°–72° is the 6th, Shukla Shashthi. A day takes the tithi in force at its sunrise, 07:15 here. Panchami ended at 04:36, before it. Shashthi ends at 07:18 Sun, when the lead reaches 72°. The lead passed 0° at the new moon of 8 Dec, so the Moon is waxing: Shukla paksha.

A day takes the tithi in force at its sunrise. Shashthi began at 04:36, before sunrise at 07:15, and ends at 07:18 Sun, after the next sunrise at 07:16 Sun. Both days read Shashthi: it is a vriddhi tithi here.

A day takes the tithi in force at its sunrise.

New Delhi · IST

Sunrise here, 07:05, came before Panchami ended at 07:06: this day reads Panchami.

Sevan · UTC+3

Sunrise here, 07:15, came after Panchami ended at 04:36: this day reads Shashthi.

The night of Fri 13 Dec ran from sunset 16:33 Fri to sunrise 07:15, 14 h 42 m. Cut into 15 muhurtas of 58 m, its 14th is Brahma Muhurta, the one before the last.

Daylight here, 07:15 to 16:33, splits into 8 choghadiyas of 1 h 9 m. Their names follow a fixed order that starts from the weekday, and each name is counted good, neutral or bad.

The night here, 16:33 to 07:16 Sun, splits into 8 choghadiyas of 1 h 50 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′. Dhanishtha spans 293°20′–306°40′; the Moon entered its pada 3 at 300°. It leaves at 20:01, for Shatabhisha.

Add the Sun's and the Moon's places among the stars: 239.2° + 300.4° = 539.6°, one full turn and 179.6°. Past the turn, cut into 27 parts of 13°20′, it gives the yoga: 173°20′–186°40′ is the 14th, Harshana. It ends at 20:31, then Vajra.

A karana is half a tithi: 6° of the Moon's lead, so the first half of Shashthi is Kaulava and the second Taitila. Kaulava runs until 17:56, when the lead reaches 66°; Taitila until 07:18 Sun.

A Hindu day runs from one sunrise to the next, not midnight to midnight. This one runs 07:15 to 07:16 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: Vrishchika gives Margashirsha. The Sun enters Dhanu on 15 Dec, inside the month. The next new moon, 7 Jan, finds it in Dhanu and begins Pausha.

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 8 Dec, with the Sun in Vrishchika, began Margashirsha. This Shukla paksha reads Margashirsha in both counts.

A samvat year begins with Chaitra, the month whose new moon finds the Sun in Meena: 19 Mar 1912, 01:08 Tue. Since then the Sun has moved 263.9° round the stars. Vikram Samvat numbers that year 1969; Shaka Samvat numbers it 1834.