Panchang in Sevan, Gegharkunik, Armenia Tue 10 Mar 2015

The Moon gains on the Sun about 12° a day. Each 12° of lead is one tithi: 216°–228° is the 19th, Krishna Chaturthi. A day takes the tithi in force at its sunrise, 07:20 here. Tritiya ended at 05:30 Mon, before it. Chaturthi ends at 07:27, when the lead reaches 228°. The lead passed 180° at the full moon of 5 Mar, so the Moon is waning: Krishna paksha.

A day takes the tithi in force at its sunrise. Chaturthi began at 05:30 Mon, before sunrise at 07:22 Mon, and ends at 07:27, after the next sunrise at 07:20. Both days read Chaturthi: it is a vriddhi tithi here.

The night of Mon 9 Mar ran from sunset 18:59 Mon to sunrise 07:20, 12 h 21 m. Cut into 15 muhurtas of 49 m, its 14th is Brahma Muhurta, the one before the last.

Daylight here, 07:20 to 19:00, 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, 19:00 to 07:19 Wed, 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′. Swati spans 186°40′–200°00′; the Moon entered its pada 2 at 190°. It leaves at 20:51, for Vishakha.

Add the Sun's and the Moon's places among the stars: 325.2° + 193.1° = 518.3°, one full turn and 158.3°. 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 10:30, then Vyaghata.

A karana is half a tithi: 6° of the Moon's lead, so the first half of Chaturthi is Bava and the second Balava. Bava ended at 18:32 Mon, when the lead reached 222°; Balava runs until 07:27.

A Hindu day runs from one sunrise to the next, not midnight to midnight. This one runs 07:20 to 07:19 Wed, so the hours after midnight still belong to Mangalawara.

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: Kumbha gives Phalguna. The Sun enters Meena on 15 Mar, inside the month. The next new moon, 20 Mar, finds it in Meena and begins Chaitra.

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, begins Chaitra. Until then this Krishna paksha reads Chaitra here, and Phalguna in the amanta count.

A samvat year begins with Chaitra, the month whose new moon finds the Sun in Meena: 30 Mar 2014, 22:44 Sun. Since then the Sun has moved 339.3° round the stars. Vikram Samvat numbers that year 2071; Shaka Samvat numbers it 1936.