Ruling · Mitra Saptamī · 1933

Thursday 23 November

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 348 minutes.

Decide it for

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 Thursday 23 November

Taken. The only midday Saptamī reaches.

madhyāhna begins 11:40  12:28 madhyāhna ends
10:5211:1611:4012:0412:2812:5213:16

48 of 48 minutes covered

Midday of Friday 24 November

Saptamī is absent from madhyāhna. Not taken.

madhyāhna begins 11:41  12:29 madhyāhna ends
10:5311:1711:4112:0512:2912:5313:17

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 05:53 on Thu 23 Nov to 04:14 on Fri 24 Nov.

    1933-11-22T21:52:39Z → 1933-11-23T20:14:05Z

  2. 02

    Kāla

    Madhyāhna is 1 ghaṭikā either side of midday: 11:40–12:28 on the 23rd, 11:41–12:29 on the 24th.

    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 23rd and 0 of 48 on the 24th.

    Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104

  4. 04

    Tie-break

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

    priority: purvaviddha → only-day · margin 20860 s

  5. 05

    Ruling

    Mitra Saptamī, Baoding, 1933: Thursday 23 November.

    confidence: determinate

Say it like this

In Baoding, Mitra Saptamī 1933 falls on Thursday 23 November. Saptamī runs from 05:53 on Thu 23 Nov to 04:14 on Fri 24 Nov and covers all of madhyāhna that midday.

ahargana.org/baoding/festivals/1933/mitra-saptami · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingThu 23 Nov
Ahargaṇa, classicalDisc centre, no refractionThu 23 Nov
compat-drikpanchangComparison profileThu 23 Nov
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/mitra-saptami · ruleset 2026.3-draft

Month
Mārgaśīrṣa, amānta
Pakṣa · aṅga
Śukla · Saptamī
Kāla
Madhyāhna
Priority
Pūrvaviddhā
Tie-break
First day
Reference
CRC 1955, p. 104

“S 7 Mitra saptami (purvaviddha).” Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104.

The same rule, elsewhere

Twelve places, west to east. Local clock times.

PlaceSaptamīMadhyāhna 22ndCoveredMadhyāhna 23rdCoveredRuled
Los Angeles13:53 → 12:1411:150 min11:1548 min23 Nov
Chicago15:53 → 14:1411:130 min11:1348 min23 Nov
Jersey City16:53 → 15:1411:180 min11:1948 min23 Nov
Port of Spain17:53 → 16:1411:280 min11:2848 min23 Nov
London21:53 → 20:1411:220 min11:2348 min23 Nov
Durban23:53 → 22:1411:180 min11:1848 min23 Nov
Dubai01:53 → 00:1411:410 min11:4148 min23 Nov
Delhi03:23 → 01:4411:430 min11:4348 min23 Nov
Kolkata03:23 → 01:4410:590 min10:5948 min23 Nov
Singapore05:13 → 03:3411:470 min11:4748 min23 Nov
Sydney07:53 → 06:1411:170 min11:1848 min23 Nov
Suva09:53 → 08:1411:280 min11:2948 min23 Nov
Profile · tradition
pac-rp@2026.1 · smarta
Rule
mitra-saptami@2026.3-draft
Engine · kernel
0.1.0 · de440 7eef…ea74
Boundary margin
300 s

About Ahargaṇa