Panchang in Ipameri, Goiás, Brazil Mon 21 Feb 1983

The Moon gains on the Sun about 12° a day. Each 12° of lead is one tithi: 96°–108° is the 9th, Shukla Navami. A day takes the tithi in force at its sunrise, 06:09 here. Ashtami ended at 01:53, before it. Navami ends at 00:10 Tue, when the lead reaches 108°. The lead passed 0° at the new moon of 12 Feb, so the Moon is waxing: Shukla paksha.

A day takes the tithi in force at its sunrise.

New Delhi · IST

Sunrise here, 06:55, came before Ashtami ended at 10:23: this day reads Ashtami.

Ipameri · UTC−3

Sunrise here, 06:09, came after Ashtami ended at 01:53: this day reads Navami.

The night of Sun 20 Feb ran from sunset 18:44 Sun to sunrise 06:09, 11 h 25 m. Cut into 15 muhurtas of 45 m, its 14th is Brahma Muhurta, the one before the last.

Daylight here, 06:09 to 18:43, 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, 18:43 to 06:09 Tue, splits into 8 choghadiyas of 1 h 25 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′. Rohini spans 40°00′–53°20′; the Moon entered its pada 3 at 46°40′. It leaves at 17:22, for Mrigashira.

Add the Sun's and the Moon's places among the stars: 308.6° + 46.8° = 355.4°. The sum, cut into 27 parts of 13°20′, gives the yoga: 346°40′–360°00′ is the 27th, Vaidhriti. It ends at 13:36, then Vishkambha.

A karana is half a tithi: 6° of the Moon's lead, so the first half of Navami is Balava and the second Kaulava. Balava runs until 13:05, when the lead reaches 102°; Kaulava until 00:10 Tue.

A Hindu day runs from one sunrise to the next, not midnight to midnight. This one runs 06:09 to 06:09 Tue, so the hours after midnight still belong to Somawara.

A month normally holds one sankranti, the Sun's entry into a new rashi. From 12 Feb 21:31 Sat to 14 Mar 14:43 Mon the Sun stayed in Kumbha, entering Meena at 14 Mar 15:44 Mon, after the new moon. A month with no sankranti is Adhika Phalguna, before Phalguna 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 12 Feb, with the Sun in Kumbha, began Phalguna (Adhik). This Shukla paksha reads Phalguna (Adhik) in both counts.

A samvat year begins with Chaitra, the month whose new moon finds the Sun in Meena: 25 Mar 1982, 07:17 Thu. Since then the Sun has moved 327.8° round the stars. Vikram Samvat numbers that year 2039; Shaka Samvat numbers it 1904.