Ruling · Aghora Caturdaśī · 1967

Sunday 3 September

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 133 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 Saturday 2 September

Caturdaśī is absent from pradoṣa. Not taken.

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

0 of 88 minutes covered

Evening of Sunday 3 September

Taken. The only evening Caturdaśī reaches.

18:47 sunsetpradoṣa ends 20:15
18:2318:4719:1119:3519:5920:2320:47

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 00:54 on Sun 3 Sep to 22:28 on Sun 3 Sep.

    1967-09-02T16:53:34Z → 1967-09-03T14:28:05Z

  2. 02

    Kāla

    Pradoṣa is 2 muhūrtas after sunset: 18:48–20:16 on the 2nd, 18:47–20:15 on the 3rd.

    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 2nd and 88 of 88 on the 3rd.

    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 7976 s

  5. 05

    Ruling

    Aghora Caturdaśī, Baoding, 1967: Sunday 3 September.

    confidence: determinate

Say it like this

In Baoding, Aghora Caturdaśī 1967 falls on Sunday 3 September. Caturdaśī runs from 00:54 on Sun 3 Sep to 22:28 on Sun 3 Sep and covers all of pradoṣa that evening.

ahargana.org/baoding/festivals/1967/aghora-chaturdashi · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingSun 3 Sep
Ahargaṇa, classicalDisc centre, no refractionSun 3 Sep
compat-drikpanchangComparison profileSun 3 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 2ndCoveredSunset 3rdCoveredRuled
Los Angeles09:54 → 07:2819:1889 min19:170 min2 Sep
Chicago11:54 → 09:2819:2387 min19:210 min2 Sep
Jersey City12:54 → 10:2819:2888 min19:260 min2 Sep
Port of Spain12:54 → 10:2818:1594 min18:140 min2 Sep
London17:54 → 15:2819:4684 min19:440 min2 Sep
Durban18:54 → 16:2817:4127 min17:410 min2 Sep
Dubai20:54 → 18:2818:370 min18:360 min2 Sep
Delhi22:24 → 19:5818:420 min18:4177 min3 Sep
Kolkata22:24 → 19:5817:530 min17:5292 min3 Sep
Singapore00:24 → 21:5818:380 min18:3895 min3 Sep
Sydney02:54 → 00:2817:370 min17:38101 min3 Sep
Suva04:54 → 02:2817:590 min17:5998 min3 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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