Ruling · Gaṅgotpatti (Ganga Saptami) · 2095

Tuesday 10 May

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 622 minutes.

Decide it for

BaodingDelhiKolkataSingaporeSydneyJersey City

38°52′ N 115°28′ E · Asia/Shanghai · GeoNames 1816971

The two middays

One ghaṭī is 24 minutes. Madhyāhna is 1 ghaṭikā either side of midday.

Midday of Tuesday 10 May

Taken. The only midday Saptamī reaches.

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

48 of 48 minutes covered

Midday of Wednesday 11 May

Saptamī 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

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

How it was decided

  1. 01

    Aṅga

    Saptamī runs from 00:25 on Tue 10 May to 01:29 on Wed 11 May.

    2095-05-09T16:24:47Z → 2095-05-10T17:29:24Z

  2. 02

    Kāla

    Madhyāhna is 1 ghaṭikā either side of midday: 11:51–12:39 on the 10th, 11:51–12:39 on the 11th.

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

  3. 03

    Rule

    Saptamī must be present during madhyāhna. It covers 48 of 48 minutes on the 10th and 0 of 48 on the 11th.

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

  4. 04

    Tie-break

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

    priority: purvaviddha → only-day · margin 37311 s

  5. 05

    Ruling

    Gaṅgotpatti, Baoding, 2095: Tuesday 10 May.

    confidence: determinate

Say it like this

In Baoding, Gaṅgotpatti (Ganga Saptami) 2095 falls on Tuesday 10 May. Saptamī runs from 00:25 on Tue 10 May to 01:29 on Wed 11 May and covers all of madhyāhna that midday.

ahargana.org/baoding/festivals/2095/gangotpatti · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingTue 10 May
Ahargaṇa, classicalDisc centre, no refractionTue 10 May
compat-drikpanchangComparison profileTue 10 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/gangotpatti · ruleset 2026.3-draft

Month
Vaiśākha, amānta
Pakṣa · aṅga
Śukla · Saptamī
Kāla
Madhyāhna
Priority
Pūrvaviddhā
Tie-break
First day
Reference
CRC 1955, p. 102

“S 7 Gangotpatti, (madhyahna vyapini, if occurs on two successive days, the first day is to be observed), Jahnu saptami, Sarkara saptami.” Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102.

The same rule, elsewhere

Twelve places, west to east. Local clock times.

PlaceSaptamīMadhyāhna 9thCoveredMadhyāhna 10thCoveredRuled
Los Angeles09:25 → 10:2912:2648 min12:260 min9 May
Chicago11:25 → 12:2912:2448 min12:246 min9 May
Jersey City12:25 → 13:2912:2948 min12:2948 min9 May
Port of Spain12:25 → 13:2911:392 min11:3948 min9 May
London17:25 → 18:2912:340 min12:3448 min10 May
Durban18:25 → 19:2911:290 min11:2948 min10 May
Dubai20:25 → 21:2911:520 min11:5248 min10 May
Delhi21:55 → 22:5911:540 min11:5448 min10 May
Kolkata21:55 → 22:5911:100 min11:1048 min10 May
Singapore00:25 → 01:2912:370 min12:3748 min10 May
Sydney02:25 → 03:2911:280 min11:2848 min10 May
Suva04:25 → 05:2911:390 min11:3948 min10 May
Profile · tradition
pac-rp@2026.1 · smarta
Rule
gangotpatti@2026.3-draft
Engine · kernel
0.1.0 · de440 7eef…ea74
Boundary margin
300 s

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