Ruling · Naraka Caturdaśī (Choti Diwali) · 2056

Monday 6 November

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 78 minutes.

Decide it for

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

The two dawns

One ghaṭī is 24 minutes. Aruṇodaya is 2 muhūrtas before sunrise.

Dawn of Monday 6 November

Taken. The only dawn Caturdaśī reaches.

05:02 aruṇodaya beginssunrise 06:51
04:3805:0205:2605:5006:1406:3807:02

109 of 109 minutes covered

Dawn of Tuesday 7 November

Caturdaśī is absent from aruṇodaya. Not taken.

05:03 aruṇodaya beginssunrise 06:52
04:3905:0305:2705:5106:1506:3907:03

0 of 109 minutes covered

Caturdaśī presentAruṇodaya, the window the rule readsThe instant the tithi begins or ends

How it was decided

  1. 01

    Aṅga

    Caturdaśī runs from 03:45 on Mon 6 Nov to 00:10 on Tue 7 Nov.

    2056-11-05T19:44:42Z → 2056-11-06T16:09:47Z

  2. 02

    Kāla

    Aruṇodaya is 2 muhūrtas before sunrise: 05:02–06:51 on the 6th, 05:03–06:52 on the 7th.

    arunodaya: prev-night-muhurta-14-15 · sunrise and sunset: upper limb, 31′ + 16′

  3. 03

    Rule

    Caturdaśī must be present during aruṇodaya. It covers 109 of 109 minutes on the 6th and 0 of 109 on the 7th.

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

  4. 04

    Tie-break

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

    priority: purvaviddha → only-day · margin 4653 s

  5. 05

    Ruling

    Naraka Caturdaśī, Baoding, 2056: Monday 6 November.

    confidence: determinate

Say it like this

In Baoding, Naraka Caturdaśī (Choti Diwali) 2056 falls on Monday 6 November. Caturdaśī runs from 03:45 on Mon 6 Nov to 00:10 on Tue 7 Nov and covers all of aruṇodaya that dawn.

ahargana.org/baoding/festivals/2056/naraka-chaturdashi · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingMon 6 Nov
Ahargaṇa, classicalDisc centre, no refractionMon 6 Nov
compat-drikpanchangComparison profileMon 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/naraka-chaturdashi · ruleset 2026.3-draft

Month
Āśvina, amānta
Pakṣa · aṅga
Kṛṣṇa · Caturdaśī
Kāla
Aruṇodaya
Priority
Pūrvaviddhā
Tie-break
First day
Reference
CRC 1955, p. 104

“K 14 Naraka caturdasi (covering a period of 4 ghatikas before sunrise, if occurs on two successive days, it is to be observed on the first day)” Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104.

The same rule, elsewhere

Twelve places, west to east. Local clock times.

PlaceCaturdaśīAruṇodaya 5thCoveredAruṇodaya 6thCoveredRuled
Los Angeles11:45 → 08:1004:310 min04:31107 min6 Nov
Chicago13:45 → 10:1004:390 min04:40111 min6 Nov
Jersey City14:45 → 11:1004:430 min04:44110 min6 Nov
Port of Spain15:45 → 12:1004:200 min04:2198 min6 Nov
London19:45 → 16:1005:060 min05:07117 min6 Nov
Durban21:45 → 18:1003:330 min03:3385 min6 Nov
Dubai23:45 → 20:1004:460 min04:47103 min6 Nov
Delhi01:15 → 21:4004:520 min04:53105 min6 Nov
Kolkata01:15 → 21:4004:010 min04:02102 min6 Nov
Singapore03:45 → 00:1005:110 min05:1196 min6 Nov
Sydney06:45 → 03:1004:280 min04:270 min6 Nov
Suva07:45 → 04:1003:560 min03:560 min7 Nov
Profile · tradition
pac-rp@2026.1 · smarta
Rule
naraka-chaturdashi@2026.3-draft
Engine · kernel
0.1.0 · de440 7eef…ea74
Boundary margin
300 s

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