Ruling · Muktābharaṇa Vrata · 1997

Tuesday 9 September

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 495 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 8 September

Saptamī is absent from madhyāhna. Not taken.

madhyāhna begins 11:52  12:40 madhyāhna ends
11:0411:2811:5212:1612:4013:0413:28

0 of 48 minutes covered

Midday of Tuesday 9 September

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

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

How it was decided

  1. 01

    Aṅga

    Saptamī runs from 20:54 on Mon 8 Sep to 21:30 on Tue 9 Sep.

    1997-09-08T12:54:07Z → 1997-09-09T13:29:43Z

  2. 02

    Kāla

    Madhyāhna is 1 ghaṭikā either side of midday: 11:52–12:40 on the 8th, 11:51–12:39 on the 9th.

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

  3. 03

    Rule

    Saptamī must be present during madhyāhna. It covers 0 of 48 minutes on the 8th and 48 of 48 on the 9th.

    Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103

  4. 04

    Tie-break

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

    priority: purvaviddha → only-day · margin 29673 s

  5. 05

    Ruling

    Muktābharaṇa Vrata, Baoding, 1997: Tuesday 9 September.

    confidence: determinate

Say it like this

In Baoding, Muktābharaṇa Vrata 1997 falls on Tuesday 9 September. Saptamī runs from 20:54 on Mon 8 Sep to 21:30 on Tue 9 Sep and covers all of madhyāhna that midday.

ahargana.org/baoding/festivals/1997/muktabharana-vrata · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingTue 9 Sep
Ahargaṇa, classicalDisc centre, no refractionTue 9 Sep
compat-drikpanchangComparison profileTue 9 Sep
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/muktabharana-vrata · ruleset 2026.3-draft

Month
Bhādrapada, amānta
Pakṣa · aṅga
Śukla · Saptamī
Kāla
Madhyāhna
Priority
Pūrvaviddhā
Tie-break
First day
Reference
CRC 1955, p. 103

“S 7 Muktabharana vrata (purvaviddha), Lalita saptami (Bengal & Orissa).” Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103.

The same rule, elsewhere

Twelve places, west to east. Local clock times.

PlaceSaptamīMadhyāhna 8thCoveredMadhyāhna 9thCoveredRuled
Los Angeles05:54 → 06:3012:2648 min12:260 min8 Sep
Chicago07:54 → 08:3012:2448 min12:230 min8 Sep
Jersey City08:54 → 09:3012:3048 min12:290 min8 Sep
Port of Spain08:54 → 09:3011:4048 min11:390 min8 Sep
London13:54 → 14:3012:340 min12:3348 min9 Sep
Durban14:54 → 15:3011:300 min11:2948 min9 Sep
Dubai16:54 → 17:3011:520 min11:5248 min9 Sep
Delhi18:24 → 19:0011:550 min11:5448 min9 Sep
Kolkata18:24 → 19:0011:100 min11:1048 min9 Sep
Singapore20:54 → 21:3012:380 min12:3848 min9 Sep
Sydney22:54 → 23:3011:290 min11:2948 min9 Sep
Suva00:54 → 01:3011:400 min11:4048 min9 Sep
Profile · tradition
pac-rp@2026.1 · smarta
Rule
muktabharana-vrata@2026.3-draft
Engine · kernel
0.1.0 · de440 7eef…ea74
Boundary margin
300 s

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