Panchang in Ipameri, Goiás, Brazil Mon 23 Feb 1953

Smartas test Ekadashi at sunrise: it holds sunrise on Mon 23 Feb only, at 07:10: Mon 23 Feb. Vaishnavas test arunodaya: Dashami ended at 05:19, before it (05:34–07:10).

Amalaki 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, 07:10 here. Dashami ended at 05:19, before it. Ekadashi ends at 07:03 Tue, when the lead reaches 132°. The lead passed 0° at the new moon of 13 Feb, so the Moon is waxing: Shukla paksha.

A day takes the tithi in force at its sunrise.

New Delhi · IST

Sunrise here, 06:52, came before Dashami ended at 12:49: this day reads Dashami.

Ipameri · UTC−2

Sunrise here, 07:10, came after Dashami ended at 05:19: this day reads Ekadashi.

The night of Sun 22 Feb ran from sunset 19:42 Sun to sunrise 07:10, 11 h 28 m. Cut into 15 muhurtas of 45 m, its 14th is Brahma Muhurta, the one before the last.

Daylight here, 07:10 to 19:42, splits into 8 choghadiyas of 1 h 34 m. Their names follow a fixed order that starts from the weekday, and each name is counted good, neutral or bad.

The night here, 19:42 to 07:10 Tue, 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 fixed stars divide the Moon's path into 27 nakshatras of 13°20′, each in 4 padas of 3°20′. Ardra spans 66°40′–80°00′; the Moon entered its pada 2 at 70°. It leaves at 22:36, for Punarvasu.

Add the Sun's and the Moon's places among the stars: 311.3° + 72.1° = 383.4°, one full turn and 23.4°. Past the turn, cut into 27 parts of 13°20′, it gives the yoga: 13°20′–26°40′ is the 2nd, Priti. It ends at 13:04, then Ayushmana.

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 18:07, when the lead reaches 126°; Vishti until 07:03 Tue.

A Hindu day runs from one sunrise to the next, not midnight to midnight. This one runs 07:10 to 07:10 Tue, so the hours after midnight still belong to Somawara.

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 13 Mar, inside the month. The next new moon, 15 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 13 Feb, with the Sun in Kumbha, began Phalguna. This Shukla paksha reads Phalguna in both counts.

A samvat year begins with Chaitra, the month whose new moon finds the Sun in Meena: 25 Mar 1952, 18:12 Tue. Since then the Sun has moved 329.4° round the stars. Vikram Samvat numbers that year 2009; Shaka Samvat numbers it 1874.