Panchang in Sevan, Gegharkunik, Armenia Fri 17 Aug 1956

Smartas test Ekadashi at sunrise. It holds both sunrises, 05:11 on Thu 16 Aug and 05:12 on Fri 17 Aug. Ekadashi (03:55 Thu 16 Aug to 06:19 Fri 17 Aug) and Dwadashi (06:19 Fri 17 Aug to 08:50 Sat 18 Aug) are both longer than their day; when both grow, Smartas take the later day: Fri 17 Aug. Vaishnavas test arunodaya: on Thu 16 Aug Dashami lasts until 03:55, inside it (03:35–05:11); on Fri 17 Aug Ekadashi holds all of it.

Shravana Putrada Ekadashi: every date in Sevan

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, 05:12 here. Dashami ended at 03:55 Thu, before it. Ekadashi ends at 06:19, when the lead reaches 132°. The lead passed 0° at the new moon of 6 Aug, so the Moon is waxing: Shukla paksha.

A day takes the tithi in force at its sunrise. Ekadashi began at 03:55 Thu, before sunrise at 05:11 Thu, and ends at 06:19, after the next sunrise at 05:12. Both days read Ekadashi: it is a vriddhi tithi here.

The night of Thu 16 Aug ran from sunset 18:56 Thu to sunrise 05:12, 10 h 16 m. Cut into 15 muhurtas of 41 m, its 14th is Brahma Muhurta, the one before the last.

Daylight here, 05:12 to 18:55, splits into 8 choghadiyas of 1 h 42 m. Their names follow a fixed order that starts from the weekday, and each name is counted good, neutral or bad.

The night here, 18:55 to 05:13 Sat, splits into 8 choghadiyas of 1 h 17 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′. Mula spans 240°00′–253°20′; the Moon entered its pada 4 at 250°. It leaves at 07:08, for Purva Ashadha.

Add the Sun's and the Moon's places among the stars: 120.9° + 252.4° = 373.3°, one full turn and 13.3°. Past the turn, cut into 27 parts of 13°20′, it gives the yoga: 0°00′–13°20′ is the 1st, Vishkambha. It ends at 05:19, then Priti.

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 17:05 Thu, when the lead reached 126°; Vishti runs until 06:19.

A Hindu day runs from one sunrise to the next, not midnight to midnight. This one runs 05:12 to 05:13 Sat, so the hours after midnight still belong to Shukrawara.

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: Karka gives Shravana. The Sun enters Simha on 16 Aug, inside the month. The next new moon, 4 Sep, finds it in Simha and begins Bhadrapada.

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 6 Aug, with the Sun in Karka, began Shravana. This Shukla paksha reads Shravana in both counts.

A samvat year begins with Chaitra, the month whose new moon finds the Sun in Meena: 11 Apr 1956, 05:38 Wed. Since then the Sun has moved 123° round the stars. Vikram Samvat numbers that year 2013; Shaka Samvat numbers it 1878.