Ruling · Ahoyī Aṣṭamī · 2034

Thursday 2 November

Boundaryin Baoding, under the Rashtriya Panchang method. Aṣṭamī reaches moonrise 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 moonrises

One ghaṭī is 24 minutes. The moonrise is read as disc centre, 31′.

Moonrise of Thursday 2 November

Taken. Aṣṭamī reaches neither moonrise; this is the day it falls on.

23:02 moonrise
Aṣṭamī begins 23:56:19
21:5022:1422:3823:0223:2623:5000:14

Absent at moonrise

Moonrise of Friday 3 November

Aṣṭamī does not hold at moonrise. Not taken.

00:04 moonrise
Aṣṭamī ends 23:09:26
22:5223:1623:4000:0400:2800:5201:16

Absent at moonrise

Aṣṭamī presentMoonrise, the instant the rule readsThe instant the tithi begins or ends

How it was decided

  1. 01

    Aṅga

    Aṣṭamī runs from 23:56 on Thu 2 Nov to 23:09 on Fri 3 Nov.

    2034-11-02T15:56:20Z → 2034-11-03T15:09:26Z

  2. 02

    Kāla

    Moonrise is at 23:02 on the 2nd and 00:04 on the 3rd.

    moonrise: disc centre, 31′

  3. 03

    Rule

    Aṣṭamī must be current at moonrise. It is not on the 2nd and is not on the 3rd.

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

  4. 04

    Tie-break

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

    priority: paraviddha → tithi-day · margin 3266 s

  5. 05

    Ruling

    Ahoyī Aṣṭamī, Baoding, 2034: Thursday 2 November.

    confidence: boundary (absent-unstated)

Say it like this

In Baoding, Ahoyī Aṣṭamī 2034 falls on Thursday 2 November. Aṣṭamī runs from 23:56 on Thu 2 Nov to 23:09 on Fri 3 Nov, and is current at moonrise on neither day.

ahargana.org/baoding/festivals/2034/ahoyi-ashtami · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingThu 2 Nov
Ahargaṇa, classicalDisc centre, no refractionThu 2 Nov
compat-drikpanchangComparison profileThu 2 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/ahoyi-ashtami · ruleset 2026.3-draft

Month
Āśvina, amānta
Pakṣa · aṅga
Kṛṣṇa · Aṣṭamī
Kāla
Moonrise
Priority
Paraviddhā
Tie-break
Second day
Reference
CRC 1955, p. 104

“K 8 Ahoyi astami (Gujerat) (current at moonrise), Karastami (Maharashtra). If occurs on two successive days, it is to be observed on the second day.” Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104.

The same rule, elsewhere

Twelve places, west to east. Local clock times.

PlaceAṣṭamīMoonrise 2ndCoveredMoonrise 3rdCoveredRuled
Los Angeles08:56 → 08:0900:25holds01:24no2 Nov
Chicago10:56 → 10:0900:04holds01:07no2 Nov
Jersey City11:56 → 11:0900:09holds01:12no2 Nov
Port of Spain11:56 → 11:0923:57holds00:50no2 Nov
London15:56 → 15:0922:35holds23:44no2 Nov
Durban17:56 → 17:0900:21holds01:05no2 Nov
Dubai19:56 → 19:0923:34holds00:32no2 Nov
Delhi21:26 → 20:3923:28holds00:27no2 Nov
Kolkata21:26 → 20:3922:50holds23:47no2 Nov
Singapore23:56 → 23:0900:41holds01:33no2 Nov
Sydney02:56 → 02:0901:12no01:55holds3 Nov
Suva03:56 → 03:0923:56no00:44holds3 Nov
Profile · tradition
pac-rp@2026.1 · smarta
Rule
ahoyi-ashtami@2026.3-draft
Engine · kernel
0.1.0 · de440 7eef…ea74
Boundary margin
300 s

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