Ruling · Kālī Pūjā · 1923

Wednesday 7 November

Boundaryin Baoding, under the Rashtriya Panchang method. Amāvasyā reaches niśītha on neither day and the rule does not say what then. Say “contested”.

Decide it for

38°52′ N 115°28′ E · Asia/Shanghai · GeoNames 1816971

The two nights

One ghaṭī is 24 minutes. Niśītha is 1 ghaṭikā either side of midnight.

Night of Wednesday 7 November

Taken. Amāvasyā reaches neither night; this is the day it falls on.

niśītha begins 23:38  00:26 niśītha ends
22:5023:1423:3800:0200:2600:5001:14

0 of 48 minutes covered

Night of Thursday 8 November

Amāvasyā is absent from niśītha. Not taken.

niśītha begins 23:38  00:26 niśītha ends
Amāvasyā ends 23:26:50
22:5023:1423:3800:0200:2600:5001:14

0 of 48 minutes covered

Amāvasyā presentNiśītha, the window the rule readsThe instant the tithi begins or ends

How it was decided

  1. 01

    Aṅga

    Amāvasyā runs from 03:20 on Thu 8 Nov to 23:27 on Thu 8 Nov.

    1923-11-07T19:19:56Z → 1923-11-08T15:26:51Z

  2. 02

    Kāla

    Niśītha is 1 ghaṭikā either side of midnight: 23:38–00:26 on the 7th, 23:38–00:26 on the 8th.

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

  3. 03

    Rule

    Amāvasyā must be present during niśītha. It covers 0 of 48 minutes on the 7th and 0 of 48 on the 8th.

    Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104

  4. 04

    Tie-break

    Neither night qualifies. The day the tithi falls on is taken.

    priority: unstated → tithi-day · margin 683 s

  5. 05

    Ruling

    Kālī Pūjā, Baoding, 1923: Wednesday 7 November.

    confidence: boundary (absent-unstated)

Say it like this

In Baoding, Kālī Pūjā 1923 falls on Wednesday 7 November. Amāvasyā runs from 03:20 on Thu 8 Nov to 23:27 on Thu 8 Nov, and reaches niśītha on neither day.

ahargana.org/baoding/festivals/1923/kali-puja · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingWed 7 Nov
Ahargaṇa, classicalDisc centre, no refractionWed 7 Nov
compat-drikpanchangComparison profileWed 7 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/kali-puja · ruleset 2026.3-draft

Month
Āśvina, amānta
Pakṣa · aṅga
Kṛṣṇa · Amāvasyā
Kāla
Niśītha
Priority
Unstated
Tie-break
Longer coverage, as a boundary
Reference
CRC 1955, p. 104

“K 30 Kali puja (nisithavyapini), Dipavali or Diwali (pradosa), Mahalaksmipuja (pradosa)” Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104.

The same rule, elsewhere

Twelve places, west to east. Local clock times.

PlaceAmāvasyāNiśītha 7thCoveredNiśītha 8thCoveredRuled
Los Angeles11:20 → 07:2723:1348 min23:130 min7 Nov
Chicago13:20 → 09:2723:1148 min23:110 min7 Nov
Jersey City14:20 → 10:2723:1648 min23:160 min7 Nov
Port of Spain15:20 → 11:2723:2648 min23:260 min7 Nov
London19:20 → 15:2723:2148 min23:210 min7 Nov
Durban21:20 → 17:2723:1548 min23:160 min7 Nov
Dubai23:20 → 19:2723:3948 min23:390 min7 Nov
Delhi00:50 → 20:5723:410 min23:410 min7 Nov
Kolkata00:50 → 20:5722:560 min22:560 min7 Nov
Singapore02:20 → 22:2723:240 min23:240 min7 Nov
Sydney05:20 → 01:2723:150 min23:1548 min8 Nov
Suva07:20 → 03:2723:260 min23:2648 min8 Nov
Profile · tradition
pac-rp@2026.1 · smarta
Rule
kali-puja@2026.3-draft
Engine · kernel
0.1.0 · de440 7eef…ea74
Boundary margin
300 s

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