Ruling · Candra Ṣaṣṭhī · 1908

Monday 14 September

Determinatein Lima, under the Rashtriya Panchang method. Clear of every threshold by 289 minutes.

Decide it for

12°03′ S 77°02′ W · America/Lima · GeoNames 3936456

The two moonrises

One ghaṭī is 24 minutes. The moonrise is read as disc centre, 31′.

Moonrise of Monday 14 September

Taken. The only moonrise Ṣaṣṭhī holds at.

22:20 moonrise
21:0821:3221:5622:2022:4423:0823:32

Holds at moonrise

Moonrise of Tuesday 15 September

Ṣaṣṭhī does not hold at moonrise. Not taken.

23:15 moonrise
22:0322:2722:5123:1523:3900:0300:27

Absent 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 17:32 on Mon 14 Sep to 16:53 on Tue 15 Sep.

    1908-09-14T22:31:45Z → 1908-09-15T21:53:26Z

  2. 02

    Kāla

    Moonrise is at 22:20 on the 14th and 23:15 on the 15th.

    moonrise: disc centre, 31′

  3. 03

    Rule

    Ṣaṣṭhī must be current at moonrise. It is on the 14th and is not on the 15th.

    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 17316 s

  5. 05

    Ruling

    Candra Ṣaṣṭhī, Lima, 1908: Monday 14 September.

    confidence: determinate

Say it like this

In Lima, Candra Ṣaṣṭhī 1908 falls on Monday 14 September. Ṣaṣṭhī runs from 17:32 on Mon 14 Sep to 16:53 on Tue 15 Sep and is current at moonrise that day.

ahargana.org/lima/festivals/1908/chandra-shashthi · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingMon 14 Sep
Ahargaṇa, classicalDisc centre, no refractionMon 14 Sep
compat-drikpanchangComparison profileMon 14 Sep
No institution has a recorded ruling for Lima.

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 14thCoveredMoonrise 15thCoveredRuled
Los Angeles14:32 → 13:5321:10holds21:50no14 Sep
Chicago16:32 → 15:5320:50holds21:25no14 Sep
Jersey City17:32 → 16:5320:56holds21:32no14 Sep
Port of Spain18:32 → 17:5321:49holds22:37no14 Sep
London22:32 → 21:5320:29no20:56holds15 Sep
Durban00:32 → 23:5322:14no23:16holds15 Sep
Dubai02:13 → 01:3421:11no21:53holds15 Sep
Delhi04:02 → 03:2321:25no22:06holds15 Sep
Kolkata04:02 → 03:2320:47no21:30holds15 Sep
Singapore05:32 → 04:5321:35no22:26holds15 Sep
Sydney08:32 → 07:5321:58no23:03holds15 Sep
Suva10:27 → 09:4821:40no22:38holds15 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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