Panchang in Myshkin, Yaroslavl Oblast, Russia Sun 6 Jun 2021

Smartas test Ekadashi at sunrise. It holds both sunrises, 03:30 on Sat 5 Jun and 03:29 on Sun 6 Jun. Ekadashi (01:37 Sat 5 Jun to 03:49 Sun 6 Jun) and Dwadashi (03:49 Sun 6 Jun to 06:18 Mon 7 Jun) are both longer than their day; when both grow, Smartas take the later day: Sun 6 Jun. Vaishnavas test arunodaya: over two sunrises, they too fast on the second.

Apara Ekadashi: every date in Myshkin

The Moon gains on the Sun about 12° a day. Each 12° of lead is one tithi: 300°–312° is the 26th, Krishna Ekadashi. A day takes the tithi in force at its sunrise, 03:29 here. Dashami ended at 01:37 Sat, before it. Ekadashi ends at 03:49, when the lead reaches 312°. The lead passed 180° at the full moon of 26 May, so the Moon is waning: Krishna paksha.

A day takes the tithi in force at its sunrise. Ekadashi began at 01:37 Sat, before sunrise at 03:30 Sat, and ends at 03:49, after the next sunrise at 03:29. Both days read Ekadashi: it is a vriddhi tithi here.

The night of Sat 5 Jun ran from sunset 21:19 Sat to sunrise 03:29, 6 h 10 m. Cut into 15 muhurtas of 24 m, its 14th is Brahma Muhurta, the one before the last.

Daylight here, 03:29 to 21:20, splits into 8 choghadiyas of 2 h 13 m. Their names follow a fixed order that starts from the weekday, and each name is counted good, neutral or bad.

The night here, 21:20 to 03:28 Mon, splits into 8 choghadiyas of 46 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′. Ashwini spans 0°00′–13°20′; the Moon entered its pada 1 at 0°. It leaves at 23:57, for Bharani.

Add the Sun's and the Moon's places among the stars: 51.4° + 3.2° = 54.6°. The sum, cut into 27 parts of 13°20′, gives the yoga: 53°20′–66°40′ is the 5th, Shobhana. It ends at 02:04 Mon, then Atiganda.

A karana is half a tithi: 6° of the Moon's lead, so the first half of Ekadashi is Bava and the second Balava. Bava ended at 14:41 Sat, when the lead reached 306°; Balava runs until 03:49.

A Hindu day runs from one sunrise to the next, not midnight to midnight. This one runs 03:29 to 03:28 Mon, so the hours after midnight still belong to Raviwara.

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: Mesha gives Vaishakha. The Sun enters Vrishabha on 14 May, inside the month. The next new moon, 10 Jun, finds it in Vrishabha and begins Jyeshtha.

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 10 Jun, with the Sun in Vrishabha, begins Jyeshtha. Until then this Krishna paksha reads Jyeshtha here, and Vaishakha in the amanta count.

A samvat year begins with Chaitra, the month whose new moon finds the Sun in Meena: 12 Apr 2021, 05:30 Mon. Since then the Sun has moved 53.1° round the stars. Vikram Samvat numbers that year 2078; Shaka Samvat numbers it 1943.