Ruling · Aghora Caturdaśī · 2063

Wednesday 22 August

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 147 minutes.

Decide it for

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 Wednesday 22 August

Taken. The only evening Caturdaśī reaches.

19:04 sunsetpradoṣa ends 20:28
18:4019:0419:2819:5220:1620:4021:04

85 of 85 minutes covered

Evening of Thursday 23 August

Caturdaśī is absent from pradoṣa. Not taken.

19:02 sunsetpradoṣa ends 20:27
18:3819:0219:2619:5020:1420:3821:02

0 of 85 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 16:37 on Wed 22 Aug to 13:03 on Thu 23 Aug.

    2063-08-22T08:36:52Z → 2063-08-23T05:02:38Z

  2. 02

    Kāla

    Pradoṣa is 2 muhūrtas after sunset: 19:04–20:28 on the 22nd, 19:02–20:27 on the 23rd.

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

  3. 03

    Rule

    Caturdaśī must be present during pradoṣa. It covers 85 of 85 minutes on the 22nd and 0 of 85 on the 23rd.

    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 8811 s

  5. 05

    Ruling

    Aghora Caturdaśī, Baoding, 2063: Wednesday 22 August.

    confidence: determinate

Say it like this

In Baoding, Aghora Caturdaśī 2063 falls on Wednesday 22 August. Caturdaśī runs from 16:37 on Wed 22 Aug to 13:03 on Thu 23 Aug and covers all of pradoṣa that evening.

ahargana.org/baoding/festivals/2063/aghora-chaturdashi · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingWed 22 Aug
Ahargaṇa, classicalDisc centre, no refractionWed 22 Aug
compat-drikpanchangComparison profileWed 22 Aug
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 22ndCoveredSunset 23rdCoveredRuled
Los Angeles01:37 → 22:0319:3187 min19:300 min22 Aug
Chicago03:37 → 00:0319:4084 min19:380 min22 Aug
Jersey City04:37 → 01:0319:4484 min19:420 min22 Aug
Port of Spain04:37 → 01:0318:2193 min18:210 min22 Aug
London09:37 → 06:0320:0879 min20:060 min22 Aug
Durban10:37 → 07:0317:36102 min17:360 min22 Aug
Dubai12:37 → 09:0318:4789 min18:460 min22 Aug
Delhi14:07 → 10:3318:5488 min18:530 min22 Aug
Kolkata14:07 → 10:3318:0390 min18:020 min22 Aug
Singapore16:37 → 13:0319:1295 min19:120 min22 Aug
Sydney18:37 → 15:0317:3037 min17:310 min22 Aug
Suva20:37 → 17:0317:570 min17:570 min22 Aug
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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