Ruling · Nāga Caturthī · 2062

Sunday 5 November

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 268 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 Saturday 4 November

Caturthī is absent from madhyāhna. Not taken.

madhyāhna begins 11:38  12:26 madhyāhna ends
10:5011:1411:3812:0212:2612:5013:14

0 of 48 minutes covered

Midday of Sunday 5 November

Taken. The only midday Caturthī reaches.

madhyāhna begins 11:38  12:26 madhyāhna ends
10:5011:1411:3812:0212:2612:5013:14

48 of 48 minutes covered

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

How it was decided

  1. 01

    Aṅga

    Caturthī runs from 16:53 on Sat 4 Nov to 18:27 on Sun 5 Nov.

    2062-11-04T08:53:09Z → 2062-11-05T10:27:14Z

  2. 02

    Kāla

    Madhyāhna is 1 ghaṭikā either side of midday: 11:38–12:26 on the 4th, 11:38–12:26 on the 5th.

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

  3. 03

    Rule

    Caturthī must be present during madhyāhna. It covers 0 of 48 minutes on the 4th and 48 of 48 on the 5th.

    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: paraviddha → only-day · margin 16056 s

  5. 05

    Ruling

    Nāga Caturthī, Baoding, 2062: Sunday 5 November.

    confidence: determinate

Say it like this

In Baoding, Nāga Caturthī 2062 falls on Sunday 5 November. Caturthī runs from 16:53 on Sat 4 Nov to 18:27 on Sun 5 Nov and covers all of madhyāhna that midday.

ahargana.org/baoding/festivals/2062/naga-chaturthi · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingSun 5 Nov
Ahargaṇa, classicalDisc centre, no refractionSun 5 Nov
compat-drikpanchangComparison profileSun 5 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/naga-chaturthi · ruleset 2026.3-draft

Month
Kārtika, amānta
Pakṣa · aṅga
Śukla · Caturthī
Kāla
Madhyāhna
Priority
Paraviddhā
Tie-break
Second day
Reference
CRC 1955, p. 104

“S 4 Naga caturthi (paraviddha and madhyahnavyapini).” Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104.

The same rule, elsewhere

Twelve places, west to east. Local clock times.

PlaceCaturthīMadhyāhna 4thCoveredMadhyāhna 5thCoveredRuled
Los Angeles01:53 → 02:2712:1248 min11:120 min4 Nov
Chicago03:53 → 04:2712:1048 min11:100 min4 Nov
Jersey City04:53 → 05:2712:1648 min11:160 min4 Nov
Port of Spain04:53 → 06:2711:2648 min11:260 min4 Nov
London08:53 → 10:2711:2048 min11:200 min4 Nov
Durban10:53 → 12:2711:1648 min11:1648 min5 Nov
Dubai12:53 → 14:2711:380 min11:3848 min5 Nov
Delhi14:23 → 15:5711:410 min11:4148 min5 Nov
Kolkata14:23 → 15:5710:560 min10:5648 min5 Nov
Singapore16:53 → 18:2712:240 min12:2448 min5 Nov
Sydney19:53 → 21:2712:150 min12:1548 min5 Nov
Suva20:53 → 22:2711:260 min11:2648 min5 Nov
Profile · tradition
pac-rp@2026.1 · smarta
Rule
naga-chaturthi@2026.3-draft
Engine · kernel
0.1.0 · de440 7eef…ea74
Boundary margin
300 s

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