Tehran · Kārtika and Mārgaśīrṣa, Vikrama 1980

December 1923

कार्तिक · मार्गशीर्ष

The tithi at each sunrise, how long it holds, and what is observed. A Hindu day runs from one sunrise to the next, so a tithi can be skipped (kṣaya) or held over two sunrises (vṛddhi).

Full Moon · Pūrṇimā: Sun 23
Dhanu saṅkrānti: Sat 15 · 22:23
1 tithi skipped (kṣaya): Fri 7
1 tithi held twice (vṛddhi): Sat 22

SunMonTueWedThuFriSat

1Sat

Aṣṭamī until 25:09

Maghā

2Sun

Navamī until 23:46

Pūrva Phalgunī

3Mon

K10

Daśamī until 21:43

Uttara Phalgunī

4Tue

K11

Ekādaśī until 19:03

Hasta

Utpannā Ekādaśī

5Wed

K12

Dvādaśī until 15:52

Svātī

Kṛṣṇa Pradoṣa Vrata

6Thu

K13

Trayodaśī until 12:21

Viśākhā

Śivarātri

7Fri

K14

Caturdaśī until 08:38

then Amāvasyā kṣaya

Anurādhā

8Sat

Ś1

Pratipadā until 25:24

Jyeṣṭhā

9Sun

Ś2

Dvitīyā until 22:16

Mūla

10Mon

Ś3

Tṛtīyā until 19:42

Pūrvāṣāḍhā

11Tue

Ś4

Caturthī until 17:51

Uttarāṣāḍhā

Vināyaka Caturthī

12Wed

Ś5

Pañcamī until 16:49

Śravaṇa

Nāga Pañcamī (Mārgaśīrṣa)

13Thu

Ś6

Ṣaṣṭhī until 16:41

Dhaniṣṭhā

Campā Ṣaṣṭhī+1

14Fri

Ś7

Saptamī until 17:24

Śatabhiṣā

Mitra Saptamī

15Sat

Ś8

Aṣṭamī until 18:52

Pūrva Bhādrapadā

Dhanu saṅkrānti, 22:23

16Sun

Ś9

Navamī until 20:56

Uttara Bhādrapadā

17Mon

Ś10

Daśamī until 23:23

Revatī

18Tue

Ś11

Ekādaśī until 26:00

Aśvinī

Mokṣadā Ekādaśī

19Wed

Ś12

Dvādaśī until 28:35

Bharaṇī

Akhaṇḍa Dvādaśī

20Thu

Ś13

Trayodaśī until 30:59

Kṛttikā

Śukla Pradoṣa Vrata

21Fri

Ś14

Caturdaśī past sunrise

Rohiṇī

22Sat

Ś14

Caturdaśī vṛddhi · until 09:08

Mṛgaśirā

DattātreyotpattiDatta Jayanti

23Sun

Ś15

Pūrṇimā until 10:58

Mṛgaśirā

24Mon

Pratipadā until 12:27

Ārdrā

25Tue

Dvitīyā until 13:36

Punarvasu

26Wed

Tṛtīyā until 14:22

Puṣya

Saṅkaṣṭa Caturthī

27Thu

Caturthī until 14:45

Āśleṣā

28Fri

Pañcamī until 14:43

Maghā

29Sat

Ṣaṣṭhī until 14:13

Pūrva Phalgunī

30Sun

Saptamī until 13:13

Uttara Phalgunī

31Mon

Aṣṭamī until 11:43

Hasta

the Moon at sunrise
Cell tone: how much of the Moon is lit at sunrise, new to full
new Moon
full Moon
Name a ruled observance
ruled on a boundary
27:31 the tithi holds until, on the day’s own clock

This month उत्सव

All of 1923 in Tehran, and its calendars

Tue 4
Utpannā Ekādaśī
Wed 5
Kṛṣṇa Pradoṣa Vrata
Thu 6
Śivarātri
Fri 7
Amāvasyā is kṣaya: it begins and ends between two sunrises
Tue 11
Vināyaka Caturthī
Wed 12
Nāga Pañcamī (Mārgaśīrṣa)
Thu 13
Campā Ṣaṣṭhī
Thu 13
Skanda Ṣaṣṭhī
Fri 14
Mitra Saptamī
Sat 15
Dhanu saṅkrānti · the Sun enters Dhanu at 22:23
Tue 18
Mokṣadā Ekādaśī
Wed 19
Akhaṇḍa Dvādaśī
Thu 20
Śukla Pradoṣa Vrata
Sat 22
Dattātreyotpatti · Datta Jayanti
Sat 22
Caturdaśī is vṛddhi: it holds at a second sunrise
Wed 26
Saṅkaṣṭa Caturthī

This month as JSON · ICS, every day by its tithi

Profile: pac-rp@2026.1 · smarta
Day runs: sunrise to sunrise, Asia/Tehran
Engine · ruleset: 0.1.0 · 2026.3-draft
Place: 35°42′ N 51°25′ E · GeoNames 112931