Panchang in Chahārbāgh, Alborz Province, Iran Wed 5 Jun 2030

The Moon gains on the Sun about 12° a day. Each 12° of lead is one tithi: 36°–48° is the 4th, Shukla Chaturthi. A day takes the tithi in force at its sunrise, 04:50 here. Tritiya ended at 16:36 Tue, before it. Chaturthi ends at 18:10, when the lead reaches 48°. The lead passed 0° at the new moon of 1 Jun, so the Moon is waxing: Shukla paksha.

The night of Tue 4 Jun ran from sunset 19:19 Tue to sunrise 04:50, 9 h 31 m. Cut into 15 muhurtas of 38 m, its 14th is Brahma Muhurta, the one before the last.

Daylight here, 04:50 to 19:19, splits into 8 choghadiyas of 1 h 48 m. Their names follow a fixed order that starts from the weekday, and each name is counted good, neutral or bad.

The night here, 19:19 to 04:50 Thu, splits into 8 choghadiyas of 1 h 11 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′. Punarvasu spans 80°00′–93°20′; the Moon entered its pada 4 at 90°. It leaves at 07:40, for Pushya.

Add the Sun's and the Moon's places among the stars: 50.2° + 91.9° = 142.1°. The sum, cut into 27 parts of 13°20′, gives the yoga: 133°20′–146°40′ is the 11th, Vriddhi. It ends at 13:11, then Dhruva.

A karana is half a tithi: 6° of the Moon's lead, so the first half of Chaturthi is Vanija and the second Vishti. Vanija runs until 05:27, when the lead reaches 42°; Vishti until 18:10.

A Hindu day runs from one sunrise to the next, not midnight to midnight. This one runs 04:50 to 04:50 Thu, so the hours after midnight still belong to Budhawara.

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: Vrishabha gives Jyeshtha. The Sun enters Mithuna on 15 Jun, inside the month. The next new moon, 1 Jul, finds it in Mithuna and begins Ashadha.

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 1 Jun, with the Sun in Vrishabha, began Jyeshtha. This Shukla paksha reads Jyeshtha in both counts.

A samvat year begins with Chaitra, the month whose new moon finds the Sun in Meena: 3 Apr 2030, 01:32 Wed. Since then the Sun has moved 61.3° round the stars. Vikram Samvat numbers that year 2087; Shaka Samvat numbers it 1952.