Ruling · Yama Dīpadāna · 2065

Tuesday 27 October

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 449 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 Monday 26 October

Trayodaśī is absent from pradoṣa. Not taken.

17:25 sunsetpradoṣa ends 19:11
17:0117:2517:4918:1318:3719:0119:25

0 of 106 minutes covered

Evening of Tuesday 27 October

Taken. The only evening Trayodaśī reaches.

17:23 sunsetpradoṣa ends 19:10
16:5917:2317:4718:1118:3518:5919:23

106 of 106 minutes covered

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

How it was decided

  1. 01

    Aṅga

    Trayodaśī runs from 05:22 on Tue 27 Oct to 02:39 on Wed 28 Oct.

    2065-10-26T21:22:20Z → 2065-10-27T18:38:56Z

  2. 02

    Kāla

    Pradoṣa is 2 muhūrtas after sunset: 17:25–19:11 on the 26th, 17:23–19:10 on the 27th.

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

  3. 03

    Rule

    Trayodaśī must be present during pradoṣa. It covers 0 of 106 minutes on the 26th and 106 of 106 on the 27th.

    Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104

  4. 04

    Tie-break

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

    priority: unstated → only-day · margin 26953 s

  5. 05

    Ruling

    Yama Dīpadāna, Baoding, 2065: Tuesday 27 October.

    confidence: determinate

Say it like this

In Baoding, Yama Dīpadāna 2065 falls on Tuesday 27 October. Trayodaśī runs from 05:22 on Tue 27 Oct to 02:39 on Wed 28 Oct and covers all of pradoṣa that evening.

ahargana.org/baoding/festivals/2065/yama-dipadana · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingTue 27 Oct
Ahargaṇa, classicalDisc centre, no refractionTue 27 Oct
compat-drikpanchangComparison profileTue 27 Oct
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/yama-dipadana · ruleset 2026.3-draft

Month
Āśvina, amānta
Pakṣa · aṅga
Kṛṣṇa · Trayodaśī
Kāla
Pradoṣa
Priority
Unstated
Tie-break
Longer coverage, as a boundary
Reference
CRC 1955, p. 104

“K 13 Yama dipadana (pradosa).” Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104.

The same rule, elsewhere

Twelve places, west to east. Local clock times.

PlaceTrayodaśīSunset 26thCoveredSunset 27thCoveredRuled
Los Angeles14:22 → 11:3918:05105 min18:040 min26 Oct
Chicago16:22 → 13:3917:52108 min17:500 min26 Oct
Jersey City17:22 → 14:3917:59107 min17:580 min26 Oct
Port of Spain17:22 → 14:3917:4398 min17:430 min26 Oct
London21:22 → 18:3916:440 min16:42113 min27 Oct
Durban23:22 → 20:3918:140 min18:1487 min27 Oct
Dubai01:22 → 22:3917:420 min17:41102 min27 Oct
Delhi02:52 → 00:0917:400 min17:40103 min27 Oct
Kolkata02:52 → 00:0917:030 min17:02101 min27 Oct
Singapore05:22 → 02:3918:510 min18:5195 min27 Oct
Sydney08:22 → 05:3919:180 min19:1985 min27 Oct
Suva09:22 → 06:3918:110 min18:1190 min27 Oct
Profile · tradition
pac-rp@2026.1 · smarta
Rule
yama-dipadana@2026.3-draft
Engine · kernel
0.1.0 · de440 7eef…ea74
Boundary margin
300 s

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