Ruling · Candra Ṣaṣṭhī · 1922

Tuesday 12 September

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 Monday 11 September

Ṣaṣṭhī does not hold at moonrise. Not taken.

21:14 moonrise
20:0220:2620:5021:1421:3822:0222:26

Absent at moonrise

Moonrise of Tuesday 12 September

Taken. The only moonrise Ṣaṣṭhī holds at.

21:51 moonrise
20:3921:0321:2721:5122:1522:3923:03

Holds at moonrise

Ṣaṣṭhī presentMoonrise, the instant the rule readsThe instant the tithi begins or ends

How it was decided

  1. 01

    Aṅga

    Ṣaṣṭhī runs from 03:53 on Tue 12 Sep to 05:22 on Wed 13 Sep.

    1922-09-11T19:53:12Z → 1922-09-12T21:21:46Z

  2. 02

    Kāla

    Moonrise is at 21:14 on the 11th and 21:51 on the 12th.

    moonrise: disc centre, 31′

  3. 03

    Rule

    Ṣaṣṭhī must be current at moonrise. It is not on the 11th and is on the 12th.

    Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103

  4. 04

    Tie-break

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

    priority: purvaviddha → only-day · margin 23981 s

  5. 05

    Ruling

    Candra Ṣaṣṭhī, Baoding, 1922: Tuesday 12 September.

    confidence: determinate

Say it like this

In Baoding, Candra Ṣaṣṭhī 1922 falls on Tuesday 12 September. Ṣaṣṭhī runs from 03:53 on Tue 12 Sep to 05:22 on Wed 13 Sep and is current at moonrise that day.

ahargana.org/baoding/festivals/1922/chandra-shashthi · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingTue 12 Sep
Ahargaṇa, classicalDisc centre, no refractionTue 12 Sep
compat-drikpanchangComparison profileTue 12 Sep
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/chandra-shashthi · ruleset 2026.3-draft

Month
Bhādrapada, amānta
Pakṣa · aṅga
Kṛṣṇa · Ṣaṣṭhī
Kāla
Moonrise
Priority
Pūrvaviddhā
Tie-break
First day
Reference
CRC 1955, p. 103

“K 6 Candra sasthi (Sasthi current at moon-rise, if occurs on two successive days, it is to be observed on the first day).” Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103.

The same rule, elsewhere

Twelve places, west to east. Local clock times.

PlaceṢaṣṭhīMoonrise 11thCoveredMoonrise 12thCoveredRuled
Los Angeles11:53 → 13:2221:20holds22:02no11 Sep
Chicago14:53 → 16:2222:01holds22:41no11 Sep
Jersey City15:53 → 17:2222:08holds22:47no11 Sep
Port of Spain15:53 → 17:2221:56holds22:42no11 Sep
London20:53 → 22:2221:42holds22:16holds11 Sep
Durban21:53 → 23:2222:18holds23:11holds11 Sep
Dubai23:53 → 01:2221:39no22:21holds12 Sep
Delhi01:23 → 02:5221:34no22:16holds12 Sep
Kolkata01:23 → 02:5220:56no21:38holds12 Sep
Singapore02:53 → 04:2221:43no22:30holds12 Sep
Sydney05:53 → 07:2222:05no22:59holds12 Sep
Suva07:53 → 09:2221:53no22:44holds12 Sep
Profile · tradition
pac-rp@2026.1 · smarta
Rule
chandra-shashthi@2026.3-draft
Engine · kernel
0.1.0 · de440 7eef…ea74
Boundary margin
300 s

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