Ruling · Aghora Caturdaśī · 2043

Wednesday 2 September

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 91 minutes.

Decide it for

BaodingDelhiKolkataSingaporeSydneyJersey City

38°52′ N 115°28′ E · Asia/Shanghai · GeoNames 1816971

The two evenings

One ghaṭī is 24 minutes. Pradoṣa is 2 muhūrtas after sunset.

Evening of Tuesday 1 September

Caturdaśī is absent from pradoṣa. Not taken.

18:49 sunsetpradoṣa ends 20:17
18:2518:4919:1319:3720:0120:2520:49

0 of 88 minutes covered

Evening of Wednesday 2 September

Taken. The only evening Caturdaśī reaches.

18:48 sunsetpradoṣa ends 20:16
18:2418:4819:1219:3620:0020:2420:48

88 of 88 minutes covered

Caturdaśī presentPradoṣa, the window the rule readsThe instant the tithi begins or ends

How it was decided

  1. 01

    Aṅga

    Caturdaśī runs from 22:45 on Tue 1 Sep to 21:47 on Wed 2 Sep.

    2043-09-01T14:45:19Z → 2043-09-02T13:47:06Z

  2. 02

    Kāla

    Pradoṣa is 2 muhūrtas after sunset: 18:49–20:17 on the 1st, 18:48–20:16 on the 2nd.

    pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′

  3. 03

    Rule

    Caturdaśī must be present during pradoṣa. It covers 0 of 88 minutes on the 1st and 88 of 88 on the 2nd.

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

  4. 04

    Tie-break

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

    priority: unstated → only-day · margin 5482 s

  5. 05

    Ruling

    Aghora Caturdaśī, Baoding, 2043: Wednesday 2 September.

    confidence: determinate

Say it like this

In Baoding, Aghora Caturdaśī 2043 falls on Wednesday 2 September. Caturdaśī runs from 22:45 on Tue 1 Sep to 21:47 on Wed 2 Sep and covers all of pradoṣa that evening.

ahargana.org/baoding/festivals/2043/aghora-chaturdashi · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingWed 2 Sep
Ahargaṇa, classicalDisc centre, no refractionWed 2 Sep
compat-drikpanchangComparison profileWed 2 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/aghora-chaturdashi · ruleset 2026.3-draft

Month
Śrāvaṇa, amānta
Pakṣa · aṅga
Kṛṣṇa · Caturdaśī
Kāla
Pradoṣa
Priority
Unstated
Tie-break
Longer coverage, as a boundary
Reference
CRC 1955, p. 103

“K 14 Aghora caturdasi (pradosa vyapini).” Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103.

The same rule, elsewhere

Twelve places, west to east. Local clock times.

PlaceCaturdaśīSunset 1stCoveredSunset 2ndCoveredRuled
Los Angeles07:45 → 06:4719:1889 min19:170 min1 Sep
Chicago09:45 → 08:4719:2487 min19:220 min1 Sep
Jersey City10:45 → 09:4719:2887 min19:270 min1 Sep
Port of Spain10:45 → 09:4718:1594 min18:150 min1 Sep
London15:45 → 14:4719:4784 min19:450 min1 Sep
Durban16:45 → 15:4717:41100 min17:410 min1 Sep
Dubai18:45 → 17:4718:3883 min18:370 min1 Sep
Delhi20:15 → 19:1718:430 min18:4235 min2 Sep
Kolkata20:15 → 19:1717:540 min17:5384 min2 Sep
Singapore22:45 → 21:4719:090 min19:0895 min2 Sep
Sydney00:45 → 23:4717:370 min17:37101 min2 Sep
Suva02:45 → 01:4717:590 min17:5998 min2 Sep
Profile · tradition
pac-rp@2026.1 · smarta
Rule
aghora-chaturdashi@2026.3-draft
Engine · kernel
0.1.0 · de440 7eef…ea74
Boundary margin
300 s

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