Ruling · Vaṭa Sāvitrī Vrata · 1925

Saturday 6 June

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 534 minutes.

Decide it for

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 Friday 5 June

Pūrṇimā is absent from pradoṣa. Not taken.

19:39 sunsetpradoṣa ends 20:53
19:1519:3920:0320:2720:5121:1521:39

0 of 74 minutes covered

Evening of Saturday 6 June

Taken. The only evening Pūrṇimā reaches.

19:40 sunsetpradoṣa ends 20:54
19:1619:4020:0420:2820:5221:1621:40

74 of 74 minutes covered

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

How it was decided

  1. 01

    Aṅga

    Pūrṇimā runs from 09:07 on Sat 6 Jun to 05:48 on Sun 7 Jun.

    1925-06-06T01:07:23Z → 1925-06-06T21:47:33Z

  2. 02

    Kāla

    Pradoṣa is 2 muhūrtas after sunset: 19:39–20:53 on the 5th, 19:40–20:54 on the 6th.

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

  3. 03

    Rule

    Pūrṇimā must be present during pradoṣa. It covers 0 of 74 minutes on the 5th and 74 of 74 on the 6th.

    Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102

  4. 04

    Tie-break

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

    priority: purvaviddha → only-day · margin 32042 s

  5. 05

    Ruling

    Vaṭa Sāvitrī Vrata, Baoding, 1925: Saturday 6 June.

    confidence: determinate

Say it like this

In Baoding, Vaṭa Sāvitrī Vrata 1925 falls on Saturday 6 June. Pūrṇimā runs from 09:07 on Sat 6 Jun to 05:48 on Sun 7 Jun and covers all of pradoṣa that evening.

ahargana.org/baoding/festivals/1925/vata-savitri-vrata · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingSat 6 Jun
Ahargaṇa, classicalDisc centre, no refractionSat 6 Jun
compat-drikpanchangComparison profileSat 6 Jun
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/vata-savitri-vrata · ruleset 2026.3-draft

Month
Jyeṣṭha, amānta
Pakṣa · aṅga
Śukla · Pūrṇimā
Kāla
Pradoṣa
Priority
Pūrvaviddhā
Tie-break
First day
Reference
CRC 1955, p. 102

“S 15 Vata-savitri vrata (Deccan) (pradosavyapini, purvaviddha), Snanayatra (Bengal & Orissa) (paraviddha).” Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102.

The same rule, elsewhere

Twelve places, west to east. Local clock times.

PlacePūrṇimāSunset 6thCoveredSunset 7thCoveredRuled
Los Angeles17:07 → 13:4819:010 min19:020 min5 Jun
Chicago20:07 → 16:4820:220 min20:230 min5 Jun
Jersey City21:07 → 17:4820:240 min20:250 min5 Jun
Port of Spain21:07 → 17:4818:260 min18:260 min5 Jun
London02:07 → 22:4821:1260 min21:130 min6 Jun
Durban03:07 → 23:4817:03110 min17:030 min6 Jun
Dubai05:07 → 01:4819:0683 min19:060 min6 Jun
Delhi06:37 → 03:1819:1681 min19:170 min6 Jun
Kolkata06:37 → 03:1818:1984 min18:190 min6 Jun
Singapore08:07 → 04:4818:0995 min18:090 min6 Jun
Sydney11:07 → 07:4816:53112 min16:530 min6 Jun
Suva13:07 → 09:4817:37103 min17:370 min6 Jun
Profile · tradition
pac-rp@2026.1 · smarta
Rule
vata-savitri-vrata@2026.3-draft
Engine · kernel
0.1.0 · de440 7eef…ea74
Boundary margin
300 s

About Ahargaṇa