Ruling · Govatsa Dvādaśī (Vasu Baras) · 2035

Saturday 27 October

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 331 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 27 October

Taken. The only evening Dvādaśī reaches.

17:24 sunsetpradoṣa ends 19:10
17:0017:2417:4818:1218:3619:0019:24

106 of 106 minutes covered

Evening of Sunday 28 October

Dvādaśī is absent from pradoṣa. Not taken.

17:23 sunsetpradoṣa ends 19:09
16:5917:2317:4718:1118:3518:5919:23

0 of 107 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 11:53 on Sat 27 Oct to 11:08 on Sun 28 Oct.

    2035-10-27T03:53:19Z → 2035-10-28T03:07:49Z

  2. 02

    Kāla

    Pradoṣa is 2 muhūrtas after sunset: 17:24–19:10 on the 27th, 17:23–19:09 on the 28th.

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

  3. 03

    Rule

    Dvādaśī must be present during pradoṣa. It covers 106 of 106 minutes on the 27th and 0 of 107 on the 28th.

    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 19847 s

  5. 05

    Ruling

    Govatsa Dvādaśī, Baoding, 2035: Saturday 27 October.

    confidence: determinate

Say it like this

In Baoding, Govatsa Dvādaśī (Vasu Baras) 2035 falls on Saturday 27 October. Dvādaśī runs from 11:53 on Sat 27 Oct to 11:08 on Sun 28 Oct and covers all of pradoṣa that evening.

ahargana.org/baoding/festivals/2035/govatsa-dvadashi · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingSat 27 Oct
Ahargaṇa, classicalDisc centre, no refractionSat 27 Oct
compat-drikpanchangComparison profileSat 27 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 27thCoveredSunset 28thCoveredRuled
Los Angeles20:53 → 20:0818:05105 min18:040 min27 Oct
Chicago22:53 → 22:0817:51108 min17:500 min27 Oct
Jersey City23:53 → 23:0817:59107 min17:570 min27 Oct
Port of Spain23:53 → 23:0817:4398 min17:430 min27 Oct
London04:53 → 03:0817:43113 min16:410 min27 Oct
Durban05:53 → 05:0818:1487 min18:140 min27 Oct
Dubai07:53 → 07:0817:42102 min17:410 min27 Oct
Delhi09:23 → 08:3817:40103 min17:390 min27 Oct
Kolkata09:23 → 08:3817:02101 min17:020 min27 Oct
Singapore11:53 → 11:0818:5195 min18:500 min27 Oct
Sydney14:53 → 14:0819:1886 min19:190 min27 Oct
Suva15:53 → 15:0818:1191 min18:110 min27 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

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