Ruling · Ahoyī Aṣṭamī · 1915

Sunday 31 October

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 59 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 30 October

Aṣṭamī does not hold at moonrise. Not taken.

22:44 moonrise
Aṣṭamī begins 23:42:35
21:3221:5622:2022:4423:0823:3223:56

Absent at moonrise

Moonrise of Sunday 31 October

Taken. The only moonrise Aṣṭamī holds at.

23:47 moonrise
22:3522:5923:2323:4700:1100:3500:59

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 23:43 on Sat 30 Oct to 01:27 on Mon 1 Nov.

    1915-10-30T15:42:35Z → 1915-10-31T17:26:40Z

  2. 02

    Kāla

    Moonrise is at 22:44 on the 30th and 23:47 on the 31st.

    moonrise: disc centre, 31′

  3. 03

    Rule

    Aṣṭamī must be current at moonrise. It is not on the 30th and is on the 31st.

    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 3530 s

  5. 05

    Ruling

    Ahoyī Aṣṭamī, Baoding, 1915: Sunday 31 October.

    confidence: determinate

Say it like this

In Baoding, Ahoyī Aṣṭamī 1915 falls on Sunday 31 October. Aṣṭamī runs from 23:43 on Sat 30 Oct to 01:27 on Mon 1 Nov and is current at moonrise that day.

ahargana.org/baoding/festivals/1915/ahoyi-ashtami · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingSun 31 Oct
Ahargaṇa, classicalDisc centre, no refractionSun 31 Oct
compat-drikpanchangComparison profileSun 31 Oct
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 30thCoveredMoonrise 31stCoveredRuled
Los Angeles07:43 → 09:2723:10holds00:10no30 Oct
Chicago09:43 → 11:2722:44holds23:49no30 Oct
Jersey City10:43 → 12:2722:50holds23:55no30 Oct
Port of Spain11:43 → 13:2723:55holds00:44no30 Oct
London15:43 → 17:2722:04holds23:18no30 Oct
Durban17:43 → 19:2700:39holds01:13no30 Oct
Dubai19:24 → 21:0823:07holds00:03no30 Oct
Delhi21:13 → 22:5723:18holds00:15no30 Oct
Kolkata21:13 → 22:5722:43holds23:38no30 Oct
Singapore22:43 → 00:2723:45holds00:32no30 Oct
Sydney01:43 → 03:2700:35no01:08holds31 Oct
Suva03:43 → 05:2700:10no00:51holds31 Oct
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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