Ruling · Śrī Pañcamī · 2055

Monday 1 February

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 26 minutes.

Decide it for

BaodingDelhiKolkataSingaporeSydneyJersey City

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 1 February

Taken. Both middays qualify; the rule takes the first.

madhyāhna begins 12:08  12:56 madhyāhna ends
Pañcamī begins 11:41:36
11:2011:4412:0812:3212:5613:2013:44

48 of 48 minutes covered

Midday of Tuesday 2 February

Qualifies with 48 of 48 minutes. Not taken.

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 11:42 on Mon 1 Feb to 14:18 on Tue 2 Feb.

    2055-02-01T03:41:37Z → 2055-02-02T06:17:41Z

  2. 02

    Kāla

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

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

  3. 03

    Rule

    Pañcamī must be present during madhyāhna. It covers 48 of 48 minutes on the 1st and 48 of 48 on the 2nd.

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

  4. 04

    Tie-break

    Both middays qualify. Pūrvaviddhā: the first is taken.

    priority: purvaviddha → purvaviddha · margin 1577 s

  5. 05

    Ruling

    Śrī Pañcamī, Baoding, 2055: Monday 1 February.

    confidence: determinate

Say it like this

In Baoding, Śrī Pañcamī 2055 falls on Monday 1 February. Pañcamī runs from 11:42 on Mon 1 Feb to 14:18 on Tue 2 Feb and covers all of madhyāhna that midday. It also reaches the next midday for 48 minutes; by the rule the first midday is taken.

ahargana.org/baoding/festivals/2055/shri-panchami · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingMon 1 Feb
Ahargaṇa, classicalDisc centre, no refractionMon 1 Feb
compat-drikpanchangComparison profileMon 1 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 1stCoveredMadhyāhna 2ndCoveredRuled
Los Angeles19:42 → 22:1811:4348 min11:430 min1 Feb
Chicago21:42 → 00:1811:4048 min11:410 min1 Feb
Jersey City22:42 → 01:1811:4648 min11:460 min1 Feb
Port of Spain23:42 → 02:1811:5648 min11:560 min1 Feb
London03:42 → 06:1811:5048 min11:510 min1 Feb
Durban05:42 → 08:1811:4548 min11:450 min1 Feb
Dubai07:42 → 10:1812:0848 min12:090 min1 Feb
Delhi09:12 → 11:4812:1148 min12:110 min1 Feb
Kolkata09:12 → 11:4811:2648 min11:2621 min1 Feb
Singapore11:42 → 14:1812:5448 min12:5448 min1 Feb
Sydney14:42 → 17:1812:440 min12:4548 min2 Feb
Suva15:42 → 18:1811:560 min11:5648 min2 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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