Ruling · Māghī Pūrṇimā · 1900

Wednesday 14 February

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 393 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 Tuesday 13 February

Pūrṇimā is absent from madhyāhna. Not taken.

madhyāhna begins 12:14  13:02 madhyāhna ends
11:2611:5012:1412:3813:0213:2613:50

0 of 48 minutes covered

Midday of Wednesday 14 February

Taken. The only midday Pūrṇimā reaches.

madhyāhna begins 12:14  13:02 madhyāhna ends
11:2611:5012:1412:3813:0213:2613:50

48 of 48 minutes covered

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

How it was decided

  1. 01

    Aṅga

    Pūrṇimā runs from 19:34 on Tue 13 Feb to 21:55 on Wed 14 Feb.

    1900-02-13T11:29:25Z → 1900-02-14T13:50:14Z

  2. 02

    Kāla

    Madhyāhna is 1 ghaṭikā either side of midday: 12:14–13:02 on the 13th, 12:14–13:02 on the 14th.

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

  3. 03

    Rule

    Pūrṇimā must be present during madhyāhna. It covers 0 of 48 minutes on the 13th and 48 of 48 on the 14th.

    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: paraviddha → only-day · margin 23554 s

  5. 05

    Ruling

    Māghī Pūrṇimā, Baoding, 1900: Wednesday 14 February.

    confidence: determinate

Say it like this

In Baoding, Māghī Pūrṇimā 1900 falls on Wednesday 14 February. Pūrṇimā runs from 19:34 on Tue 13 Feb to 21:55 on Wed 14 Feb and covers all of madhyāhna that midday.

ahargana.org/baoding/festivals/1900/maghi-purnima · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingWed 14 Feb
Ahargaṇa, classicalDisc centre, no refractionWed 14 Feb
compat-drikpanchangComparison profileWed 14 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/maghi-purnima · ruleset 2026.3-draft

Month
Māgha, amānta
Pakṣa · aṅga
Śukla · Pūrṇimā
Kāla
Madhyāhna
Priority
Paraviddhā
Tie-break
Second day
Reference
CRC 1955, p. 105

“S 15 Maghi purnima (paraviddha)” Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105.

The same rule, elsewhere

Twelve places, west to east. Local clock times.

PlacePūrṇimāMadhyāhna 13thCoveredMadhyāhna 14thCoveredRuled
Los Angeles03:29 → 05:5011:4448 min11:440 min13 Feb
Chicago05:29 → 07:5011:4148 min11:410 min13 Feb
Jersey City06:29 → 08:5011:4748 min11:470 min13 Feb
Port of Spain07:29 → 09:5011:5748 min11:570 min13 Feb
London11:29 → 13:5011:5148 min11:5148 min14 Feb
Durban12:59 → 15:2011:160 min11:1648 min14 Feb
Dubai15:10 → 17:3111:500 min11:5048 min14 Feb
Delhi16:50 → 19:1112:030 min12:0348 min14 Feb
Kolkata16:50 → 19:1111:180 min11:1848 min14 Feb
Singapore18:24 → 20:4511:500 min11:5048 min14 Feb
Sydney21:29 → 23:5011:450 min11:4548 min14 Feb
Suva23:24 → 01:4511:520 min11:5248 min14 Feb
Profile · tradition
pac-rp@2026.1 · smarta
Rule
maghi-purnima@2026.3-draft
Engine · kernel
0.1.0 · de440 7eef…ea74
Boundary margin
300 s

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