Ruling · Mitra Saptamī · 1996

Monday 16 December

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 208 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 16 December

Taken. The only midday Saptamī reaches.

madhyāhna begins 11:50  12:38 madhyāhna ends
11:0211:2611:5012:1412:3813:0213:26

48 of 48 minutes covered

Midday of Tuesday 17 December

Saptamī is absent from madhyāhna. Not taken.

madhyāhna begins 11:50  12:38 madhyāhna ends
11:0211:2611:5012:1412:3813:0213:26

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 08:22 on Mon 16 Dec to 06:22 on Tue 17 Dec.

    1996-12-16T00:21:36Z → 1996-12-16T22:21:38Z

  2. 02

    Kāla

    Madhyāhna is 1 ghaṭikā either side of midday: 11:50–12:38 on the 16th, 11:50–12:38 on the 17th.

    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 16th and 0 of 48 on the 17th.

    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 12489 s

  5. 05

    Ruling

    Mitra Saptamī, Baoding, 1996: Monday 16 December.

    confidence: determinate

Say it like this

In Baoding, Mitra Saptamī 1996 falls on Monday 16 December. Saptamī runs from 08:22 on Mon 16 Dec to 06:22 on Tue 17 Dec and covers all of madhyāhna that midday.

ahargana.org/baoding/festivals/1996/mitra-saptami · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingMon 16 Dec
Ahargaṇa, classicalDisc centre, no refractionMon 16 Dec
compat-drikpanchangComparison profileMon 16 Dec
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 16thCoveredMadhyāhna 17thCoveredRuled
Los Angeles16:22 → 14:2211:2548 min11:250 min16 Dec
Chicago18:22 → 16:2211:2248 min11:230 min16 Dec
Jersey City19:22 → 17:2211:2848 min11:290 min16 Dec
Port of Spain20:22 → 18:2211:3848 min11:380 min16 Dec
London00:22 → 22:2211:3248 min11:330 min16 Dec
Durban02:22 → 00:2211:2848 min11:280 min16 Dec
Dubai04:22 → 02:2211:5048 min11:510 min16 Dec
Delhi05:52 → 03:5211:5348 min11:530 min16 Dec
Kolkata05:52 → 03:5211:0848 min11:090 min16 Dec
Singapore08:22 → 06:2212:3648 min12:370 min16 Dec
Sydney11:22 → 09:2212:2748 min12:270 min16 Dec
Suva12:22 → 10:2211:384 min11:380 min16 Dec
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