Ruling · Śrī Pañcamī · 2082

Tuesday 3 February

Boundaryin Baoding, under the Rashtriya Panchang method. A threshold is only 4 min 58 s away. Say “contested”.

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 2 February

Pañcamī is absent from madhyāhna. Not taken.

madhyāhna begins 12:08  12:56 madhyāhna ends
Pañcamī begins 13:01:08
11:2011:4412:0812:3212:5613:2013:44

0 of 48 minutes covered

Midday of Tuesday 3 February

Taken. The only midday Pañcamī reaches.

madhyāhna begins 12:08  12:56 madhyāhna ends
11:2011:4412:0812:3212:5613:2013:44

48 of 48 minutes covered

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

How it was decided

  1. 01

    Aṅga

    Pañcamī runs from 13:01 on Mon 2 Feb to 15:44 on Tue 3 Feb.

    2082-02-02T05:01:08Z → 2082-02-03T07:43:57Z

  2. 02

    Kāla

    Madhyāhna is 1 ghaṭikā either side of midday: 12:08–12:56 on the 2nd, 12:08–12:56 on the 3rd.

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

  3. 03

    Rule

    Pañcamī must be present during madhyāhna. It covers 0 of 48 minutes on the 2nd and 48 of 48 on the 3rd.

    Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105

  4. 04

    Tie-break

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

    priority: purvaviddha → only-day · margin 298 s < 300 s

  5. 05

    Ruling

    Śrī Pañcamī, Baoding, 2082: Tuesday 3 February.

    confidence: boundary (margin)

Say it like this

In Baoding, Śrī Pañcamī 2082 falls on Tuesday 3 February. Pañcamī runs from 13:01 on Mon 2 Feb to 15:44 on Tue 3 Feb and covers all of madhyāhna that midday. It is 4 min 58 s from a threshold: treat the date as contested.

ahargana.org/baoding/festivals/2082/shri-panchami · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingTue 3 Feb
Ahargaṇa, classicalDisc centre, no refractionTue 3 Feb
compat-drikpanchangComparison profileMon 2 Feb
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/shri-panchami · ruleset 2026.3-draft

Month
Māgha, amānta
Pakṣa · aṅga
Śukla · Pañcamī
Kāla
Madhyāhna
Priority
Pūrvaviddhā
Tie-break
First day
Reference
CRC 1955, p. 105

“S 5 Sri Pancami (purvaviddha), Sarasvati puja (Bengal), Vasanta pancami, Madana pancami.” Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105.

The same rule, elsewhere

Twelve places, west to east. Local clock times.

PlacePañcamīMadhyāhna 2ndCoveredMadhyāhna 3rdCoveredRuled
Los Angeles21:01 → 23:4411:4348 min11:430 min2 Feb
Chicago23:01 → 01:4411:4148 min11:410 min2 Feb
Jersey City00:01 → 02:4411:4648 min11:470 min2 Feb
Port of Spain01:01 → 03:4411:5648 min11:560 min2 Feb
London05:01 → 07:4411:5148 min11:510 min2 Feb
Durban07:01 → 09:4411:4548 min11:460 min2 Feb
Dubai09:01 → 11:4412:0948 min12:090 min2 Feb
Delhi10:31 → 13:1412:1148 min12:1148 min2 Feb
Kolkata10:31 → 13:1411:2648 min11:2748 min2 Feb
Singapore13:01 → 15:4412:5441 min12:5548 min2 Feb
Sydney16:01 → 18:4412:450 min12:4548 min3 Feb
Suva17:01 → 19:4411:560 min11:5648 min3 Feb
Profile · tradition
pac-rp@2026.1 · smarta
Rule
shri-panchami@2026.3-draft
Engine · kernel
0.1.0 · de440 7eef…ea74
Boundary margin
300 s

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