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Ruling · 1901 · Baoding

Sampat Gaurī Vrata

Friday 3 May1901 · Baoding, Hebei, China

Determinatemargin 572 min

In Baoding, under the Rashtriya Panchang method. Clear of every threshold by 572 minutes.

Decide it forBaodingDelhiKolkataSingaporeSydneyJersey City38°52′ N 115°28′ E · Asia/Shanghai · GeoNames 1816971

The two middays मध्याह्न

One ghaṭī is 24 minutes

Madhyāhna is 1 ghaṭikā either side of midday.

Midday of Friday 3 May

Taken. The only midday Pūrṇimā reaches.

madhyāhna begins 11:51  12:39 madhyāhna ends
11:0311:2711:5112:1512:3913:0313:27

48 of 48 minutes covered

Midday of Saturday 4 May

Pūrṇimā is absent from madhyāhna. Not taken.

madhyāhna begins 11:51  12:39 madhyāhna ends
11:0311:2711:5112:1512:3913:0313:27

0 of 48 minutes covered

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

How it was decided निर्णय

  1. Step 1, Aṅga

    Pūrṇimā runs from 23:46 on Thu 2 May to 02:19 on Sat 4 May.

    1901-05-02T15:45:53Z → 1901-05-03T18:18:43Z
  2. Step 2, Kāla

    Madhyāhna is 1 ghaṭikā either side of midday: 11:51–12:39 on the 3rd, 11:51–12:39 on the 4th.

    madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′
  3. Step 3, Rule

    Pūrṇimā must be present during madhyāhna. It covers 48 of 48 minutes on the 3rd and 0 of 48 on the 4th.

    Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102
  4. Step 4, Tie-break

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

    priority: paraviddha → only-day · margin 34349 s
  5. Step 5, Ruling

    Sampat Gaurī Vrata, Baoding, 1901: Friday 3 May.

    confidence: determinate

Say it like this

In Baoding, Sampat Gaurī Vrata 1901 falls on Friday 3 May. Pūrṇimā runs from 23:46 on Thu 2 May to 02:19 on Sat 4 May and covers all of madhyāhna that midday.

ahargana.org/baoding/festivals/1901/sampat-gauri-vratapac-rp@2026.1

Who says what

never edited to agree

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingFri 3 May
Ahargaṇa, classicalDisc centre, no refractionFri 3 May
compat-drikpanchangComparison profileFri 3 May
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/sampat-gauri-vrata · ruleset 2026.3-draft

Month
Vaiśākha, amānta
Pakṣa · aṅga
Śukla · Pūrṇimā
Kāla
Madhyāhna
Priority
Paraviddhā
Tie-break
Second day
Reference
CRC 1955, p. 102

S 15 Sampat gauri vrata (paraviddha), Phuladola (Bengal & Orissa) (paraviddha), Gandhesvari puja (Bengal) (purvaviddha), Buddha purnima, Vaisakhi purnima. Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102.

The same rule, elsewhere

twelve places, west to east · local clocks

PlacePūrṇimāMadhyāhna 2ndCoveredMadhyāhna 3rdCoveredRuled
Los Angeles07:46 → 10:1911:2648 min11:260 min2 May
Chicago09:46 → 12:1911:2448 min11:2448 min3 May
Jersey City10:46 → 13:1911:3048 min11:2948 min3 May
Port of Spain11:46 → 14:1911:3941 min11:3948 min3 May
London15:46 → 18:1911:340 min11:3448 min3 May
Durban17:16 → 19:4910:590 min10:5948 min3 May
Dubai19:27 → 22:0011:330 min11:3348 min3 May
Delhi21:07 → 23:4011:450 min11:4548 min3 May
Kolkata21:07 → 23:4011:010 min11:0148 min3 May
Singapore22:41 → 01:1411:330 min11:3248 min3 May
Sydney01:46 → 04:1911:280 min11:2848 min3 May
Suva03:41 → 06:1411:340 min11:3448 min3 May
This ruling as JSON · ICS
Profile · tradition
pac-rp@2026.1 · smarta
Rule
sampat-gauri-vrata@2026.3-draft
Engine · kernel
0.1.0 · de440 7eef…ea74
Boundary margin
300 s