Ruling · Govatsa Dvādaśī (Vasu Baras) · 2039

Sunday 13 November

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 199 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 Saturday 12 November

Dvādaśī is absent from pradoṣa. Not taken.

17:07 sunsetpradoṣa ends 18:58
16:4317:0717:3117:5518:1918:4319:0719:31

0 of 111 minutes covered

Evening of Sunday 13 November

Taken. The only evening Dvādaśī reaches.

17:06 sunsetpradoṣa ends 18:57
16:4217:0617:3017:5418:1818:4219:0619:30

111 of 111 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 00:00 on Sun 13 Nov to 22:17 on Sun 13 Nov.

    2039-11-12T16:00:04Z → 2039-11-13T14:16:33Z

  2. 02

    Kāla

    Pradoṣa is 2 muhūrtas after sunset: 17:07–18:58 on the 12th, 17:06–18:57 on the 13th.

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

  3. 03

    Rule

    Dvādaśī must be present during pradoṣa. It covers 0 of 111 minutes on the 12th and 111 of 111 on the 13th.

    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 11959 s

  5. 05

    Ruling

    Govatsa Dvādaśī, Baoding, 2039: Sunday 13 November.

    confidence: determinate

Say it like this

In Baoding, Govatsa Dvādaśī (Vasu Baras) 2039 falls on Sunday 13 November. Dvādaśī runs from 00:00 on Sun 13 Nov to 22:17 on Sun 13 Nov and covers all of pradoṣa that evening.

ahargana.org/baoding/festivals/2039/govatsa-dvadashi · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingSun 13 Nov
Ahargaṇa, classicalDisc centre, no refractionSun 13 Nov
compat-drikpanchangComparison profileSun 13 Nov
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 12thCoveredSunset 13thCoveredRuled
Los Angeles08:00 → 06:1716:51108 min16:500 min12 Nov
Chicago10:00 → 08:1716:32113 min16:310 min12 Nov
Jersey City11:00 → 09:1716:41112 min16:400 min12 Nov
Port of Spain12:00 → 10:1717:4099 min17:400 min12 Nov
London16:00 → 14:1716:15120 min16:140 min12 Nov
Durban18:00 → 16:1718:2684 min18:270 min12 Nov
Dubai20:00 → 18:1717:320 min17:3245 min13 Nov
Delhi21:30 → 19:4717:290 min17:28106 min13 Nov
Kolkata21:30 → 19:4716:540 min16:53103 min13 Nov
Singapore00:00 → 22:1718:500 min18:5096 min13 Nov
Sydney03:00 → 01:1719:330 min19:3481 min13 Nov
Suva04:00 → 02:1718:180 min18:1889 min13 Nov
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

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