Ruling · Vivasvat Saptamī · 1941

Tuesday 1 July

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 554 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 1 July

Taken. The only midday Saptamī reaches.

madhyāhna begins 12:58  13:46 madhyāhna ends
12:1012:3412:5813:2213:4614:1014:34

48 of 48 minutes covered

Midday of Wednesday 2 July

Saptamī is absent from madhyāhna. Not taken.

madhyāhna begins 12:58  13:46 madhyāhna ends
12:1012:3412:5813:2213:4614:1014:34

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 03:44 on Tue 1 Jul to 02:16 on Wed 2 Jul.

    1941-06-30T18:43:39Z → 1941-07-01T17:16:27Z

  2. 02

    Kāla

    Madhyāhna is 1 ghaṭikā either side of midday: 12:58–13:46 on the 1st, 12:58–13:46 on the 2nd.

    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 1st and 0 of 48 on the 2nd.

    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 33238 s

  5. 05

    Ruling

    Vivasvat Saptamī, Baoding, 1941: Tuesday 1 July.

    confidence: determinate

Say it like this

In Baoding, Vivasvat Saptamī 1941 falls on Tuesday 1 July. Saptamī runs from 03:44 on Tue 1 Jul to 02:16 on Wed 2 Jul and covers all of madhyāhna that midday.

ahargana.org/baoding/festivals/1941/vivasvat-saptami · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingTue 1 Jul
Ahargaṇa, classicalDisc centre, no refractionTue 1 Jul
compat-drikpanchangComparison profileTue 1 Jul
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/vivasvat-saptami · ruleset 2026.3-draft

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

“S 7 Vivasvat saptami (purvaviddha).” Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102.

The same rule, elsewhere

Twelve places, west to east. Local clock times.

PlaceSaptamīMadhyāhna 30thCoveredMadhyāhna 1stCoveredRuled
Los Angeles10:44 → 09:1611:3248 min11:330 min30 Jun
Chicago13:44 → 12:1612:300 min12:300 min1 Jul
Jersey City14:44 → 13:1612:360 min12:3641 min1 Jul
Port of Spain14:44 → 13:1611:460 min11:4648 min1 Jul
London20:44 → 19:1613:400 min13:4048 min1 Jul
Durban20:44 → 19:1611:350 min11:3648 min1 Jul
Dubai22:44 → 21:1611:580 min11:5848 min1 Jul
Delhi00:14 → 22:4612:000 min12:0148 min1 Jul
Kolkata00:14 → 22:4611:160 min11:1648 min1 Jul
Singapore02:04 → 00:3612:040 min12:0448 min1 Jul
Sydney04:44 → 03:1611:350 min11:3548 min1 Jul
Suva06:44 → 05:1611:460 min11:4648 min1 Jul
Profile · tradition
pac-rp@2026.1 · smarta
Rule
vivasvat-saptami@2026.3-draft
Engine · kernel
0.1.0 · de440 7eef…ea74
Boundary margin
300 s

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