Ruling · Mitra Saptamī · 2006

Monday 27 November

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 416 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 Monday 27 November

Taken. The only midday Saptamī reaches.

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

48 of 48 minutes covered

Midday of Tuesday 28 November

Saptamī is absent from madhyāhna. Not taken.

madhyāhna begins 11:42  12:30 madhyāhna ends
10:5411:1811:4212:0612:3012:5413:18

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 04:45 on Mon 27 Nov to 03:19 on Tue 28 Nov.

    2006-11-26T20:45:27Z → 2006-11-27T19:19:04Z

  2. 02

    Kāla

    Madhyāhna is 1 ghaṭikā either side of midday: 11:41–12:29 on the 27th, 11:42–12:30 on the 28th.

    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 27th and 0 of 48 on the 28th.

    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 24962 s

  5. 05

    Ruling

    Mitra Saptamī, Baoding, 2006: Monday 27 November.

    confidence: determinate

Say it like this

In Baoding, Mitra Saptamī 2006 falls on Monday 27 November. Saptamī runs from 04:45 on Mon 27 Nov to 03:19 on Tue 28 Nov and covers all of madhyāhna that midday.

ahargana.org/baoding/festivals/2006/mitra-saptami · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingMon 27 Nov
Ahargaṇa, classicalDisc centre, no refractionMon 27 Nov
compat-drikpanchangComparison profileMon 27 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 26thCoveredMadhyāhna 27thCoveredRuled
Los Angeles12:45 → 11:1911:160 min11:173 min27 Nov
Chicago14:45 → 13:1911:140 min11:1448 min27 Nov
Jersey City15:45 → 14:1911:190 min11:2048 min27 Nov
Port of Spain16:45 → 15:1911:290 min11:3048 min27 Nov
London20:45 → 19:1911:240 min11:2448 min27 Nov
Durban22:45 → 21:1911:190 min11:2048 min27 Nov
Dubai00:45 → 23:1911:420 min11:4248 min27 Nov
Delhi02:15 → 00:4911:440 min11:4448 min27 Nov
Kolkata02:15 → 00:4911:000 min11:0048 min27 Nov
Singapore04:45 → 03:1912:280 min12:2848 min27 Nov
Sydney07:45 → 06:1912:180 min12:1948 min27 Nov
Suva08:45 → 07:1911:290 min11:3048 min27 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

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