Ruling · Ahoyī Aṣṭamī · 1916

Wednesday 18 October

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 75 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 18 October

Taken. The only moonrise Aṣṭamī holds at.

22:44 moonrise
21:3221:5622:2022:4423:0823:3223:56

Holds at moonrise

Moonrise of Thursday 19 October

Aṣṭamī does not hold at moonrise. Not taken.

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

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 19:49 on Wed 18 Oct to 22:28 on Thu 19 Oct.

    1916-10-18T11:48:45Z → 1916-10-19T14:28:21Z

  2. 02

    Kāla

    Moonrise is at 22:44 on the 18th and 23:43 on the 19th.

    moonrise: disc centre, 31′

  3. 03

    Rule

    Aṣṭamī must be current at moonrise. It is on the 18th and is not on the 19th.

    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 4505 s

  5. 05

    Ruling

    Ahoyī Aṣṭamī, Baoding, 1916: Wednesday 18 October.

    confidence: determinate

Say it like this

In Baoding, Ahoyī Aṣṭamī 1916 falls on Wednesday 18 October. Aṣṭamī runs from 19:49 on Wed 18 Oct to 22:28 on Thu 19 Oct and is current at moonrise that day.

ahargana.org/baoding/festivals/1916/ahoyi-ashtami · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingWed 18 Oct
Ahargaṇa, classicalDisc centre, no refractionWed 18 Oct
compat-drikpanchangComparison profileWed 18 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 18thCoveredMoonrise 19thCoveredRuled
Los Angeles03:49 → 06:2823:09holds00:06no18 Oct
Chicago05:49 → 08:2822:42holds23:43no18 Oct
Jersey City06:49 → 09:2822:48holds23:49no18 Oct
Port of Spain07:49 → 10:2823:57holds00:45no18 Oct
London11:49 → 14:2822:00holds23:09no18 Oct
Durban13:49 → 16:2800:45holds01:21no18 Oct
Dubai15:30 → 18:0923:08holds00:02no18 Oct
Delhi17:19 → 19:5823:19holds00:14no18 Oct
Kolkata17:19 → 19:5822:45holds23:38no18 Oct
Singapore18:49 → 21:2823:49holds00:35no18 Oct
Sydney21:49 → 00:2800:42holds01:17no18 Oct
Suva23:49 → 02:2800:15holds00:57holds19 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

About Ahargaṇa