Ruling · Yama Dīpadāna · 2029

Sunday 4 November

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 57 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 Saturday 3 November

Trayodaśī is absent from pradoṣa. Not taken.

17:15 sunsetpradoṣa ends 19:04
16:5117:1517:3918:0318:2718:5119:15

0 of 108 minutes covered

Evening of Sunday 4 November

Taken. The only evening Trayodaśī reaches.

17:14 sunsetpradoṣa ends 19:03
16:5017:1417:3818:0218:2618:5019:14

109 of 109 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 23:28 on Sat 3 Nov to 20:00 on Sun 4 Nov.

    2029-11-03T15:28:12Z → 2029-11-04T12:00:12Z

  2. 02

    Kāla

    Pradoṣa is 2 muhūrtas after sunset: 17:15–19:04 on the 3rd, 17:14–19:03 on the 4th.

    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 108 minutes on the 3rd and 109 of 109 on the 4th.

    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 3431 s

  5. 05

    Ruling

    Yama Dīpadāna, Baoding, 2029: Sunday 4 November.

    confidence: determinate

Say it like this

In Baoding, Yama Dīpadāna 2029 falls on Sunday 4 November. Trayodaśī runs from 23:28 on Sat 3 Nov to 20:00 on Sun 4 Nov and covers all of pradoṣa that evening.

ahargana.org/baoding/festivals/2029/yama-dipadana · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingSun 4 Nov
Ahargaṇa, classicalDisc centre, no refractionSun 4 Nov
compat-drikpanchangComparison profileSun 4 Nov
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 3rdCoveredSunset 4thCoveredRuled
Los Angeles08:28 → 04:0017:58106 min16:570 min3 Nov
Chicago10:28 → 06:0017:42110 min16:400 min3 Nov
Jersey City11:28 → 07:0017:50110 min16:480 min3 Nov
Port of Spain11:28 → 08:0017:4198 min17:410 min3 Nov
London15:28 → 12:0016:29116 min16:270 min3 Nov
Durban17:28 → 14:0018:1985 min18:200 min3 Nov
Dubai19:28 → 16:0017:370 min17:360 min3 Nov
Delhi20:58 → 17:3017:340 min17:330 min3 Nov
Kolkata20:58 → 17:3016:580 min16:5733 min4 Nov
Singapore23:28 → 20:0018:500 min18:5070 min4 Nov
Sydney02:28 → 23:0019:250 min19:2683 min4 Nov
Suva03:28 → 00:0018:140 min18:1490 min4 Nov
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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