Panchang in Ipameri, Goiás, Brazil Mon 17 Oct 1994

The Moon gains on the Sun about 12° a day. Each 12° of lead is one tithi: 156°–168° is the 14th, Shukla Chaturdashi. A day takes the tithi in force at its sunrise, 06:42 here. Trayodashi ended at 06:25, before it. Chaturdashi ends at 08:10 Tue, when the lead reaches 168°. The lead passed 0° at the new moon of 5 Oct, so the Moon is waxing: Shukla paksha.

A day takes the tithi in force at its sunrise. Chaturdashi began at 06:25, before sunrise at 06:42, and ends at 08:10 Tue, after the next sunrise at 06:42 Tue. Both days read Chaturdashi: it is a vriddhi tithi here.

A day takes the tithi in force at its sunrise.

New Delhi · IST

Sunrise here, 06:22, came before Trayodashi ended at 13:55: this day reads Trayodashi.

Ipameri · UTC−2

Sunrise here, 06:42, came after Trayodashi ended at 06:25: this day reads Chaturdashi.

The night of Sun 16 Oct ran from sunset 19:13 Sun to sunrise 06:42, 11 h 29 m. Cut into 15 muhurtas of 45 m, its 14th is Brahma Muhurta, the one before the last.

Daylight here, 06:42 to 19:13, splits into 8 choghadiyas of 1 h 33 m. Their names follow a fixed order that starts from the weekday, and each name is counted good, neutral or bad.

The night here, 19:13 to 06:42 Tue, splits into 8 choghadiyas of 1 h 26 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′. Uttara Bhadrapada spans 333°20′–346°40′; the Moon entered its pada 1 at 333°20′. It leaves at 03:31 Tue, for Revati.

Add the Sun's and the Moon's places among the stars: 180° + 336.1° = 516.1°, one full turn and 156.1°. Past the turn, cut into 27 parts of 13°20′, it gives the yoga: 146°40′–160°00′ is the 12th, Dhruva. It ends at 13:51, then Vyaghata.

A karana is half a tithi: 6° of the Moon's lead, so the first half of Chaturdashi is Garaja and the second Vanija. Garaja runs until 19:15, when the lead reaches 162°; Vanija until 08:10 Tue.

A Hindu day runs from one sunrise to the next, not midnight to midnight. This one runs 06:42 to 06:42 Tue, so the hours after midnight still belong to Somawara.

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 17 Oct, inside the month. The next new moon, 3 Nov, 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 5 Oct, 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: 10 Apr 1994, 21:17 Sun. Since then the Sun has moved 182.9° round the stars. Vikram Samvat numbers that year 2051; Shaka Samvat numbers it 1916.