Ruling · Kārtikī Pūrṇimā · 1900

Tuesday 6 November

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 74 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 Tuesday 6 November

Taken. The only midday Pūrṇimā reaches.

madhyāhna begins 11:43  12:31 madhyāhna ends
10:5511:1911:4312:0712:3112:5513:19

48 of 48 minutes covered

Midday of Wednesday 7 November

Pūrṇimā is absent from madhyāhna. Not taken.

madhyāhna begins 11:43  12:31 madhyāhna ends
10:5511:1911:4312:0712:3112:5513:19

0 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 10:28 on Tue 6 Nov to 07:05 on Wed 7 Nov.

    1900-11-06T02:23:16Z → 1900-11-06T22:59:39Z

  2. 02

    Kāla

    Madhyāhna is 1 ghaṭikā either side of midday: 11:43–12:31 on the 6th, 11:43–12:31 on the 7th.

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

  3. 03

    Rule

    Pūrṇimā must be present during madhyāhna. It covers 48 of 48 minutes on the 6th and 0 of 48 on the 7th.

    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: unstated → only-day · margin 4462 s

  5. 05

    Ruling

    Kārtikī Pūrṇimā, Baoding, 1900: Tuesday 6 November.

    confidence: determinate

Say it like this

In Baoding, Kārtikī Pūrṇimā 1900 falls on Tuesday 6 November. Pūrṇimā runs from 10:28 on Tue 6 Nov to 07:05 on Wed 7 Nov and covers all of madhyāhna that midday.

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

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingTue 6 Nov
Ahargaṇa, classicalDisc centre, no refractionTue 6 Nov
compat-drikpanchangComparison profileTue 6 Nov
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/kartiki-purnima · ruleset 2026.3-draft

Month
Kārtika, amānta
Pakṣa · aṅga
Śukla · Pūrṇimā
Kāla
Madhyāhna
Priority
Unstated
Tie-break
Longer coverage, as a boundary
Reference
CRC 1955, p. 104

“S 15 Rasayatra, (nisithavyapini, i.e. covering a period from 24 minutes before to 24 minutes after midnight. If occurs on two days or does not occur on any day, it is to be observed on the second day), Puskar Fair. Ratha yatra (Jain), Tripurotsava (evening), Kedara vrata (Orissa), Kartiki purnima.” Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104.

The same rule, elsewhere

Twelve places, west to east. Local clock times.

PlacePūrṇimāMadhyāhna 6thCoveredMadhyāhna 7thCoveredRuled
Los Angeles18:23 → 15:0011:1348 min11:130 min6 Nov
Chicago20:23 → 17:0011:1048 min11:100 min6 Nov
Jersey City21:23 → 18:0011:1648 min11:160 min6 Nov
Port of Spain22:23 → 19:0011:2648 min11:260 min6 Nov
London02:23 → 23:0011:2048 min11:200 min6 Nov
Durban03:53 → 00:3010:4648 min10:460 min6 Nov
Dubai06:04 → 02:4111:1948 min11:190 min6 Nov
Delhi07:44 → 04:2111:3248 min11:320 min6 Nov
Kolkata07:44 → 04:2110:4748 min10:470 min6 Nov
Singapore09:18 → 05:5511:1948 min11:190 min6 Nov
Sydney12:23 → 09:0011:150 min11:150 min7 Nov
Suva14:18 → 10:5511:210 min11:210 min7 Nov
Profile · tradition
pac-rp@2026.1 · smarta
Rule
kartiki-purnima@2026.3-draft
Engine · kernel
0.1.0 · de440 7eef…ea74
Boundary margin
300 s

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