Ruling · Govatsa Dvādaśī (Vasu Baras) · 2044

Monday 17 October

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 374 minutes.

Decide it for

BaodingDelhiKolkataSingaporeSydneyJersey City

38°52′ N 115°28′ E · Asia/Shanghai · GeoNames 1816971

The two evenings

One ghaṭī is 24 minutes. Pradoṣa is 2 muhūrtas after sunset.

Evening of Monday 17 October

Taken. The only evening Dvādaśī reaches.

17:36 sunsetpradoṣa ends 19:20
17:1217:3618:0018:2418:4819:1219:36

103 of 103 minutes covered

Evening of Tuesday 18 October

Dvādaśī is absent from pradoṣa. Not taken.

17:35 sunsetpradoṣa ends 19:19
17:1117:3517:5918:2318:4719:1119:35

0 of 104 minutes covered

Dvādaśī presentPradoṣa, the window the rule readsThe instant the tithi begins or ends

How it was decided

  1. 01

    Aṅga

    Dvādaśī runs from 11:23 on Mon 17 Oct to 09:58 on Tue 18 Oct.

    2044-10-17T03:22:40Z → 2044-10-18T01:58:14Z

  2. 02

    Kāla

    Pradoṣa is 2 muhūrtas after sunset: 17:36–19:20 on the 17th, 17:35–19:19 on the 18th.

    pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′

  3. 03

    Rule

    Dvādaśī must be present during pradoṣa. It covers 103 of 103 minutes on the 17th and 0 of 104 on the 18th.

    Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104

  4. 04

    Tie-break

    Only one evening qualifies. No tie-break is needed.

    priority: purvaviddha → only-day · margin 22420 s

  5. 05

    Ruling

    Govatsa Dvādaśī, Baoding, 2044: Monday 17 October.

    confidence: determinate

Say it like this

In Baoding, Govatsa Dvādaśī (Vasu Baras) 2044 falls on Monday 17 October. Dvādaśī runs from 11:23 on Mon 17 Oct to 09:58 on Tue 18 Oct and covers all of pradoṣa that evening.

ahargana.org/baoding/festivals/2044/govatsa-dvadashi · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingMon 17 Oct
Ahargaṇa, classicalDisc centre, no refractionMon 17 Oct
compat-drikpanchangComparison profileMon 17 Oct
No institution has a recorded ruling for Baoding.

Institutional rulings are recorded with a source address, and are never edited to agree.

The rule, as data

/rules/govatsa-dvadashi · ruleset 2026.3-draft

Month
Āśvina, amānta
Pakṣa · aṅga
Kṛṣṇa · Dvādaśī
Kāla
Pradoṣa
Priority
Pūrvaviddhā
Tie-break
First day
Reference
CRC 1955, p. 104

“K 12 Govatsa dvadasi (pradosa vyapini). If occurs on two days, it is to be observed on the first day.” Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104.

The same rule, elsewhere

Twelve places, west to east. Local clock times.

PlaceDvādaśīSunset 17thCoveredSunset 18thCoveredRuled
Los Angeles20:23 → 18:5818:1543 min18:140 min17 Oct
Chicago22:23 → 20:5818:05104 min18:030 min17 Oct
Jersey City23:23 → 21:5818:12104 min18:100 min17 Oct
Port of Spain23:23 → 21:5817:4797 min17:470 min17 Oct
London04:23 → 02:5818:01108 min17:590 min17 Oct
Durban05:23 → 03:5818:0789 min18:080 min17 Oct
Dubai07:23 → 05:5817:49100 min17:480 min17 Oct
Delhi08:53 → 07:2817:49101 min17:480 min17 Oct
Kolkata08:53 → 07:2817:0999 min17:080 min17 Oct
Singapore11:23 → 09:5818:5295 min18:520 min17 Oct
Sydney14:23 → 12:5819:1088 min19:110 min17 Oct
Suva15:23 → 13:5818:0792 min18:080 min17 Oct
Profile · tradition
pac-rp@2026.1 · smarta
Rule
govatsa-dvadashi@2026.3-draft
Engine · kernel
0.1.0 · de440 7eef…ea74
Boundary margin
300 s

About Ahargaṇa