Panchang in Ipameri, Goiás, Brazil Fri 28 Aug 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, 06:23 here. Trayodashi ended at 22:17 Thu, before it. Chaturdashi ends at 19:05, when the lead reaches 168°. The lead passed 0° at the new moon of 14 Aug, so the Moon is waxing: Shukla paksha.

A day takes the tithi in force at its sunrise.

New Delhi · IST

Sunrise here, 05:56, came before Trayodashi ended at 06:47: this day reads Trayodashi. Chaturdashi ends at 03:35 Sat, before the next sunrise, so no day here reads Chaturdashi: it is kshaya.

Ipameri · UTC−3

Sunrise here, 06:23, came after Trayodashi ended at 22:17 Thu: this day reads Chaturdashi.

The night of Thu 27 Aug ran from sunset 18:05 Thu to sunrise 06:23, 12 h 18 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 06:22 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′. Shravana spans 280°00′–293°20′; the Moon entered its pada 4 at 290°. It leaves at 09:37, for Dhanishtha.

Add the Sun's and the Moon's places among the stars: 130.7° + 291.3° = 422°, one full turn and 62°. Past the turn, cut into 27 parts of 13°20′, it gives the yoga: 53°20′–66°40′ is the 5th, Shobhana. It ends at 13:25, then Atiganda.

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 08:44, when the lead reaches 162°; Vanija until 19:05.

A Hindu day runs from one sunrise to the next, not midnight to midnight. This one runs 06:23 to 06:22 Sat, so the hours after midnight still belong to Shukrawara.

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: Karka gives Shravana. The Sun enters Simha on 17 Aug, inside the month. The next new moon, 13 Sep, finds it in Simha and begins Bhadrapada.

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 14 Aug, with the Sun in Karka, began Shravana. This Shukla paksha reads Shravana 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 155.3° round the stars. Vikram Samvat numbers that year 2072; Shaka Samvat numbers it 1937.