Ruling · Ahoyī Aṣṭamī · 1991

Wednesday 30 October

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 143 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 Tuesday 29 October

Aṣṭamī does not hold at moonrise. Not taken.

22:38 moonrise
21:2621:5022:1422:3823:0223:2623:50

Absent at moonrise

Moonrise of Wednesday 30 October

Taken. The only moonrise Aṣṭamī holds at.

23:50 moonrise
22:3823:0223:2623:5000:1400:3801:02

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 04:10 on Wed 30 Oct to 02:13 on Thu 31 Oct.

    1991-10-29T20:10:20Z → 1991-10-30T18:13:05Z

  2. 02

    Kāla

    Moonrise is at 22:38 on the 29th and 23:50 on the 30th.

    moonrise: disc centre, 31′

  3. 03

    Rule

    Aṣṭamī must be current at moonrise. It is not on the 29th and is on the 30th.

    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 8600 s

  5. 05

    Ruling

    Ahoyī Aṣṭamī, Baoding, 1991: Wednesday 30 October.

    confidence: determinate

Say it like this

In Baoding, Ahoyī Aṣṭamī 1991 falls on Wednesday 30 October. Aṣṭamī runs from 04:10 on Wed 30 Oct to 02:13 on Thu 31 Oct and is current at moonrise that day.

ahargana.org/baoding/festivals/1991/ahoyi-ashtami · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingWed 30 Oct
Ahargaṇa, classicalDisc centre, no refractionWed 30 Oct
compat-drikpanchangComparison profileWed 30 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 29thCoveredMoonrise 30thCoveredRuled
Los Angeles12:10 → 10:1323:09holds00:17no29 Oct
Chicago14:10 → 12:1322:44holds23:58no29 Oct
Jersey City15:10 → 13:1322:50holds00:02no29 Oct
Port of Spain16:10 → 14:1323:48holds00:44no29 Oct
London20:10 → 18:1322:06holds23:29no29 Oct
Durban22:10 → 20:1300:23holds01:04no29 Oct
Dubai00:10 → 22:1323:19no00:22no29 Oct
Delhi01:40 → 23:4323:11no00:16no29 Oct
Kolkata01:40 → 23:4322:35no23:38holds30 Oct
Singapore04:10 → 02:1300:33no01:27holds30 Oct
Sydney07:10 → 05:1301:16no01:56holds30 Oct
Suva08:10 → 06:1323:54no00:42holds30 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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