Ruling · Ahoyī Aṣṭamī · 1919

Thursday 16 October

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 40 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 Wednesday 15 October

Aṣṭamī does not hold at moonrise. Not taken.

22:41 moonrise
21:2921:5322:1722:4123:0523:2923:53

Absent at moonrise

Moonrise of Thursday 16 October

Taken. The only moonrise Aṣṭamī holds at.

23:47 moonrise
Aṣṭamī ends 00:26:40
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 01:50 on Thu 16 Oct to 00:27 on Fri 17 Oct.

    1919-10-15T17:49:54Z → 1919-10-16T16:26:41Z

  2. 02

    Kāla

    Moonrise is at 22:41 on the 15th and 23:47 on the 16th.

    moonrise: disc centre, 31′

  3. 03

    Rule

    Aṣṭamī must be current at moonrise. It is not on the 15th and is on the 16th.

    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 2406 s

  5. 05

    Ruling

    Ahoyī Aṣṭamī, Baoding, 1919: Thursday 16 October.

    confidence: determinate

Say it like this

In Baoding, Ahoyī Aṣṭamī 1919 falls on Thursday 16 October. Aṣṭamī runs from 01:50 on Thu 16 Oct to 00:27 on Fri 17 Oct and is current at moonrise that day.

ahargana.org/baoding/festivals/1919/ahoyi-ashtami · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingThu 16 Oct
Ahargaṇa, classicalDisc centre, no refractionThu 16 Oct
compat-drikpanchangComparison profileThu 16 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 15thCoveredMoonrise 16thCoveredRuled
Los Angeles10:50 → 09:2700:08holds01:11no15 Oct
Chicago12:50 → 11:2723:44holds00:50no15 Oct
Jersey City13:50 → 12:2723:50holds00:56no15 Oct
Port of Spain13:50 → 12:2723:48holds00:44no15 Oct
London17:50 → 16:2722:08holds23:20no15 Oct
Durban19:50 → 18:2700:23holds01:09no15 Oct
Dubai21:31 → 20:0823:01holds00:01no15 Oct
Delhi23:20 → 21:5723:12no00:14no15 Oct
Kolkata23:20 → 21:5722:37no23:36no15 Oct
Singapore00:50 → 23:2723:34no00:28no15 Oct
Sydney03:50 → 02:2700:15no01:00holds16 Oct
Suva05:50 → 04:2723:53no00:44holds16 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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