Panchang in Ipameri, Goiás, Brazil Mon 13 Oct 2081

Smartas test Ekadashi at sunrise. It holds both sunrises, 05:45 on Sun 12 Oct and 05:44 on Mon 13 Oct. Ekadashi (05:28 Sun 12 Oct to 08:02 Mon 13 Oct) and Dwadashi (08:02 Mon 13 Oct to 10:43 Tue 14 Oct) are both longer than their day; when both grow, Smartas take the later day: Mon 13 Oct. Vaishnavas test arunodaya: on Sun 12 Oct Dashami lasts until 05:28, inside it (04:09–05:45); on Mon 13 Oct Ekadashi holds all of it.

Papankusha 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, 05:44 here. Dashami ended at 05:28 Sun, before it. Ekadashi ends at 08:02, when the lead reaches 132°. The lead passed 0° at the new moon of 2 Oct, so the Moon is waxing: Shukla paksha.

A day takes the tithi in force at its sunrise. Ekadashi began at 05:28 Sun, before sunrise at 05:45 Sun, and ends at 08:02, after the next sunrise at 05:44. Both days read Ekadashi: it is a vriddhi tithi here.

The night of Sun 12 Oct ran from sunset 18:12 Sun to sunrise 05:44, 11 h 32 m. Cut into 15 muhurtas of 46 m, its 14th is Brahma Muhurta, the one before the last.

Daylight here, 05:44 to 18:12, 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 night here, 18:12 to 05:44 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′. Shatabhisha spans 306°40′–320°00′; the Moon entered its pada 1 at 306°40′. It leaves at 08:53 Tue, for Purva Bhadrapada.

Add the Sun's and the Moon's places among the stars: 175.7° + 306.7° = 482.4°, one full turn and 122.4°. Past the turn, cut into 27 parts of 13°20′, it gives the yoga: 120°00′–133°20′ is the 10th, Ganda. It ends at 02:19 Tue, then Vriddhi.

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 ended at 18:43 Sun, when the lead reached 126°; Vishti runs until 08:02.

A Hindu day runs from one sunrise to the next, not midnight to midnight. This one runs 05:44 to 05:44 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: Kanya gives Ashwina. The Sun enters Tula on 17 Oct, inside the month. The next new moon, 1 Nov, finds it in Tula and begins Kartika.

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 2 Oct, with the Sun in Kanya, began Ashwina. This Shukla paksha reads Ashwina in both counts.

A samvat year begins with Chaitra, the month whose new moon finds the Sun in Meena: 9 Apr 2081, 05:16 Wed. Since then the Sun has moved 180.5° round the stars. Vikram Samvat numbers that year 2138; Shaka Samvat numbers it 2003.