Panchang in Sevan, Gegharkunik, Armenia Fri 23 Oct 2015

Smartas test Ekadashi at sunrise. It begins at 08:21 on Fri 23 Oct, after that sunrise (07:19), and ends at 05:42 on Sat 24 Oct, before the next (07:20 Sat): it holds no sunrise. A kshaya Ekadashi is kept on the day it is current: Fri 23 Oct.

Papankusha Ekadashi: every date in Sevan

The Moon gains on the Sun about 12° a day. Each 12° of lead is one tithi: 108°–120° is the 10th, Shukla Dashami. A day takes the tithi in force at its sunrise, 07:19 here. Navami ended at 10:28 Thu, before it. Dashami ends at 08:21, when the lead reaches 120°. The lead passed 0° at the new moon of 13 Oct, so the Moon is waxing: Shukla paksha.

A day takes the tithi in force at its sunrise. Ekadashi began at 08:21 and ended at 05:42 Sat, between the sunrises of 07:19 and 07:20 Sat. Friday reads Dashami and Saturday reads Dwadashi: Ekadashi is a kshaya tithi here.

The night of Thu 22 Oct ran from sunset 18:10 Thu to sunrise 07:19, 13 h 9 m. Cut into 15 muhurtas of 52 m, its 14th is Brahma Muhurta, the one before the last.

Daylight here, 07:19 to 18:09, splits into 8 choghadiyas of 1 h 21 m. Their names follow a fixed order that starts from the weekday, and each name is counted good, neutral or bad.

The night here, 18:09 to 07:20 Sat, splits into 8 choghadiyas of 1 h 38 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′. Dhanishtha spans 293°20′–306°40′; the Moon entered its pada 4 at 303°20′. It leaves at 10:32, for Shatabhisha.

Add the Sun's and the Moon's places among the stars: 185.3° + 304.7° = 490°, one full turn and 130°. 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 12:25, then Vriddhi.

A karana is half a tithi: 6° of the Moon's lead, so the first half of Dashami is Taitila and the second Garaja. Taitila ended at 21:29 Thu, when the lead reached 114°; Garaja runs until 08:21.

A Hindu day runs from one sunrise to the next, not midnight to midnight. This one runs 07:19 to 07:20 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: Kanya gives Ashwina. The Sun enters Tula on 17 Oct, inside the month. The next new moon, 11 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 13 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: 20 Mar 2015, 13:36 Fri. Since then the Sun has moved 209.9° round the stars. Vikram Samvat numbers that year 2072; Shaka Samvat numbers it 1937.