Panchang in Ipameri, Goiás, Brazil Sun 28 Apr 1901

Smartas test Ekadashi at sunrise: it holds sunrise on Sun 28 Apr only, at 06:18: Sun 28 Apr. Vaishnavas test arunodaya: Dashami ended at 03:28, before it (04:42–06:18).

Mohini Ekadashi: every date in Ipameri

The Moon gains on the Sun about 12° a day. Each 12° of lead is one tithi: 120°–132° is the 11th, Shukla Ekadashi. A day takes the tithi in force at its sunrise, 06:24 here. Dashami ended at 03:34, before it. Ekadashi ends at 05:28 Mon, when the lead reaches 132°. The lead passed 0° at the new moon of 18 Apr, so the Moon is waxing: Shukla paksha.

A day takes the tithi in force at its sunrise.

New Delhi · IST

Sunrise here, 05:35, came before Dashami ended at 11:55: this day reads Dashami.

Ipameri · UTC−3

Sunrise here, 06:24, came after Dashami ended at 03:34: this day reads Ekadashi.

The night of Sat 27 Apr ran from sunset 17:56 Sat to sunrise 06:24, 12 h 29 m. Cut into 15 muhurtas of 49 m, its 14th is Brahma Muhurta, the one before the last.

Daylight here, 06:24 to 17:55, splits into 8 choghadiyas of 1 h 26 m. Their names follow a fixed order that starts from the weekday, and each name is counted good, neutral or bad.

The night here, 17:55 to 06:25 Mon, splits into 8 choghadiyas of 1 h 33 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 1 at 133°20′. It leaves at 03:07 Mon, for Uttara Phalguni.

Add the Sun's and the Moon's places among the stars: 14.9° + 136.2° = 151.1°. The sum, cut into 27 parts of 13°20′, gives the yoga: 146°40′–160°00′ is the 12th, Dhruva. It ends at 22:40, then Vyaghata.

A karana is half a tithi: 6° of the Moon's lead, so the first half of Ekadashi is Vanija and the second Vishti. Vanija runs until 16:28, when the lead reaches 126°; Vishti until 05:28 Mon.

A Hindu day runs from one sunrise to the next, not midnight to midnight. This one runs 06:24 to 06:25 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 13 May, inside the month. The next new moon, 18 May, 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 18 Apr, with the Sun in Mesha, began Vaishakha. This Shukla paksha reads Vaishakha in both counts.

A samvat year begins with Chaitra, the month whose new moon finds the Sun in Meena: 20 Mar 1901, 09:52 Wed. Since then the Sun has moved 38.1° round the stars. Vikram Samvat numbers that year 1958; Shaka Samvat numbers it 1823.