Ruling · Ahoyī Aṣṭamī (Ahoi Ashtami) · 2091

Sunday 4 November

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 400 minutes.

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 Saturday 3 November

Aṣṭamī does not hold at moonrise. Not taken.

22:43 moonrise
21:3121:5522:1922:4323:0723:3123:55

Absent at moonrise

Moonrise of Sunday 4 November

Taken. The only moonrise Aṣṭamī holds at.

23:43 moonrise
22:3122:5523:1923:4300:0700:3100:55

Holds 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 06:23 on Sun 4 Nov to 06:22 on Mon 5 Nov.

    2091-11-03T22:23:10Z → 2091-11-04T22:22:24Z

  2. 02

    Kāla

    Moonrise is at 22:43 on the 3rd and 23:43 on the 4th.

    moonrise: disc centre, 31′

  3. 03

    Rule

    Aṣṭamī must be current at moonrise. It is not on the 3rd and is on the 4th.

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

  4. 04

    Tie-break

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

    priority: paraviddha → only-day · margin 23982 s

  5. 05

    Ruling

    Ahoyī Aṣṭamī, Baoding, 2091: Sunday 4 November.

    confidence: determinate

Say it like this

In Baoding, Ahoyī Aṣṭamī (Ahoi Ashtami) 2091 falls on Sunday 4 November. Aṣṭamī runs from 06:23 on Sun 4 Nov to 06:22 on Mon 5 Nov and is current at moonrise that day.

ahargana.org/baoding/festivals/2091/ahoyi-ashtami · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingSun 4 Nov
Ahargaṇa, classicalDisc centre, no refractionSun 4 Nov
compat-drikpanchangComparison profileSun 4 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 3rdCoveredMoonrise 4thCoveredRuled
Los Angeles15:23 → 14:2200:05holds00:05no3 Nov
Chicago17:23 → 16:2223:42holds23:45no3 Nov
Jersey City18:23 → 17:2223:48holds23:51no3 Nov
Port of Spain18:23 → 18:2223:43holds00:36no3 Nov
London22:23 → 22:2222:10no23:17no3 Nov
Durban00:23 → 00:2200:15no00:59no3 Nov
Dubai02:23 → 02:2223:18no00:15holds4 Nov
Delhi03:53 → 03:5223:11no00:08holds4 Nov
Kolkata03:53 → 03:5222:35no23:30holds4 Nov
Singapore06:23 → 06:2200:30no01:21holds4 Nov
Sydney09:23 → 09:2201:06no01:50holds4 Nov
Suva10:23 → 10:2223:47no00:35holds4 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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