Ruling · Nāga Caturthī · 2095

Tuesday 1 November

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 536 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 Monday 31 October

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 Tuesday 1 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 21:22 on Mon 31 Oct to 23:00 on Tue 1 Nov.

    2095-10-31T13:21:41Z → 2095-11-01T14:59:37Z

  2. 02

    Kāla

    Madhyāhna is 1 ghaṭikā either side of midday: 11:38–12:26 on the 31st, 11:38–12:26 on the 1st.

    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 31st and 48 of 48 on the 1st.

    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 32153 s

  5. 05

    Ruling

    Nāga Caturthī, Baoding, 2095: Tuesday 1 November.

    confidence: determinate

Say it like this

In Baoding, Nāga Caturthī 2095 falls on Tuesday 1 November. Caturthī runs from 21:22 on Mon 31 Oct to 23:00 on Tue 1 Nov and covers all of madhyāhna that midday.

ahargana.org/baoding/festivals/2095/naga-chaturthi · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingTue 1 Nov
Ahargaṇa, classicalDisc centre, no refractionTue 1 Nov
compat-drikpanchangComparison profileTue 1 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 31stCoveredMadhyāhna 1stCoveredRuled
Los Angeles06:22 → 08:0012:1348 min12:130 min31 Oct
Chicago08:22 → 10:0012:1048 min12:100 min31 Oct
Jersey City09:22 → 11:0012:1648 min12:160 min31 Oct
Port of Spain09:22 → 11:0011:2648 min11:260 min31 Oct
London13:22 → 15:0011:200 min11:2048 min1 Nov
Durban15:22 → 17:0011:160 min11:1648 min1 Nov
Dubai17:22 → 19:0011:390 min11:3848 min1 Nov
Delhi18:52 → 20:3011:410 min11:4148 min1 Nov
Kolkata18:52 → 20:3010:560 min10:5648 min1 Nov
Singapore21:22 → 23:0012:240 min12:2448 min1 Nov
Sydney00:22 → 02:0012:150 min12:1548 min1 Nov
Suva01:22 → 03:0011:260 min11:2648 min1 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

About Ahargaṇa