Ruling · Vaṭa Sāvitrī Vrata · 1982

Sunday 6 June

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 47 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 Saturday 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 Sunday 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 21:40 on Sat 5 Jun to 23:59 on Sun 6 Jun.

    1982-06-05T13:39:57Z → 1982-06-06T15:59:22Z

  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 2803 s

  5. 05

    Ruling

    Vaṭa Sāvitrī Vrata, Baoding, 1982: Sunday 6 June.

    confidence: determinate

Say it like this

In Baoding, Vaṭa Sāvitrī Vrata 1982 falls on Sunday 6 June. Pūrṇimā runs from 21:40 on Sat 5 Jun to 23:59 on Sun 6 Jun and covers all of pradoṣa that evening.

ahargana.org/baoding/festivals/1982/vata-savitri-vrata · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingSun 6 Jun
Ahargaṇa, classicalDisc centre, no refractionSun 6 Jun
compat-drikpanchangComparison profileSun 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 5thCoveredSunset 6thCoveredRuled
Los Angeles06:40 → 08:5920:0177 min20:020 min5 Jun
Chicago08:40 → 10:5920:2271 min20:220 min5 Jun
Jersey City09:40 → 11:5920:2472 min20:240 min5 Jun
Port of Spain09:40 → 11:5918:2690 min18:260 min5 Jun
London14:40 → 16:5921:1161 min21:120 min5 Jun
Durban15:40 → 17:5917:03110 min17:0356 min5 Jun
Dubai17:40 → 19:5919:0683 min19:0653 min5 Jun
Delhi19:10 → 21:2919:1681 min19:1681 min5 Jun
Kolkata19:10 → 21:2918:1833 min18:1984 min5 Jun
Singapore21:40 → 23:5919:080 min19:0995 min6 Jun
Sydney23:40 → 01:5916:530 min16:53112 min6 Jun
Suva01:40 → 03:5917:370 min17:37103 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

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