Panchang in Ipameri, Goiás, Brazil Sat 27 Jul 1901

Smartas test Ekadashi at sunrise. It holds both sunrises, 06:34 on Fri 26 Jul and 06:34 on Sat 27 Jul. Ekadashi (04:52 Fri 26 Jul to 06:39 Sat 27 Jul) and Dwadashi (06:39 Sat 27 Jul to 07:50 Sun 28 Jul) are both longer than their day; when both grow, Smartas take the later day: Sat 27 Jul. Vaishnavas test arunodaya: over two sunrises, they too fast on the second.

Padmini 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, 06:41 here. Dashami ended at 04:58 Fri, before it. Ekadashi ends at 06:46, when the lead reaches 132°. The lead passed 0° at the new moon of 15 Jul, so the Moon is waxing: Shukla paksha.

A day takes the tithi in force at its sunrise. Ekadashi began at 04:58 Fri, before sunrise at 06:41 Fri, and ends at 06:46, after the next sunrise at 06:41. Both days read Ekadashi: it is a vriddhi tithi here.

The night of Fri 26 Jul ran from sunset 17:56 Fri to sunrise 06:41, 12 h 44 m. Cut into 15 muhurtas of 50 m, its 14th is Brahma Muhurta, the one before the last.

Daylight here, 06:41 to 17:57, splits into 8 choghadiyas of 1 h 24 m. Their names follow a fixed order that starts from the weekday, and each name is counted good, neutral or bad.

The night here, 17:57 to 06:40 Sun, splits into 8 choghadiyas of 1 h 35 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′. Jyeshtha spans 226°40′–240°00′; the Moon entered its pada 2 at 230°. It leaves at 20:06, for Mula.

Add the Sun's and the Moon's places among the stars: 101.1° + 233.1° = 334.2°. The sum, cut into 27 parts of 13°20′, gives the yoga: 333°20′–346°40′ is the 26th, Indra. It ends at 05:01 Sun, then Vaidhriti.

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 17:56 Fri, when the lead reached 126°; Vishti runs until 06:46.

A Hindu day runs from one sunrise to the next, not midnight to midnight. This one runs 06:41 to 06:40 Sun, so the hours after midnight still belong to Shaniwara.

A month normally holds one sankranti, the Sun's entry into a new rashi. From 15 Jul 19:10 Mon to 14 Aug 05:27 Wed the Sun stayed in Karka, entering Simha at 15 Aug 22:52 Thu, after the new moon. A month with no sankranti is Adhika Shravana, before Shravana itself.

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 15 Jul, with the Sun in Karka, began Shravana (Adhik). This Shukla paksha reads Shravana (Adhik) 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 124.3° round the stars. Vikram Samvat numbers that year 1958; Shaka Samvat numbers it 1823.