Panchang in Ipameri, Goiás, Brazil Thu 2 Apr 2015

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, 06:19 here. Trayodashi ended at 04:16, before it. Chaturdashi ends at 06:47 Fri, when the lead reaches 168°. The lead passed 0° at the new moon of 20 Mar, so the Moon is waxing: Shukla paksha.

A day takes the tithi in force at its sunrise. Chaturdashi began at 04:16, before sunrise at 06:19, and ends at 06:47 Fri, after the next sunrise at 06:19 Fri. 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, 06:10, came before Trayodashi ended at 12:46: this day reads Trayodashi.

Ipameri · UTC−3

Sunrise here, 06:19, came after Trayodashi ended at 04:16: this day reads Chaturdashi.

The night of Wed 1 Apr ran from sunset 18:14 Wed to sunrise 06:19, 12 h 5 m. Cut into 15 muhurtas of 48 m, its 14th is Brahma Muhurta, the one before the last.

Daylight here, 06:19 to 18:13, splits into 8 choghadiyas of 1 h 29 m. Their names follow a fixed order that starts from the weekday, and each name is counted good, neutral or bad.

The night here, 18:13 to 06:19 Fri, splits into 8 choghadiyas of 1 h 30 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′. Purva Phalguni spans 133°20′–146°40′; the Moon entered its pada 4 at 143°20′. It leaves at 09:21, for Uttara Phalguni.

Add the Sun's and the Moon's places among the stars: 348.2° + 145.2° = 493.4°, one full turn and 133.4°. Past the turn, cut into 27 parts of 13°20′, it gives the yoga: 133°20′–146°40′ is the 11th, Vriddhi. It ends at 07:05 Fri, then Dhruva.

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 17:33, when the lead reaches 162°; Vanija until 06:47 Fri.

A Hindu day runs from one sunrise to the next, not midnight to midnight. This one runs 06:19 to 06:19 Fri, so the hours after midnight still belong to Guruwara.

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: Meena gives Chaitra. The Sun enters Mesha on 14 Apr, inside the month. The next new moon, 18 Apr, finds it in Mesha and begins Vaishakha.

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 20 Mar, with the Sun in Meena, began Chaitra. This Shukla paksha reads Chaitra in both counts.

A samvat year begins with Chaitra, the month whose new moon finds the Sun in Meena: 20 Mar 2015, 06:36 Fri. Since then the Sun has moved 12.8° round the stars. Vikram Samvat numbers that year 2072; Shaka Samvat numbers it 1937.