Ruling · Yama Dīpadāna · 2069

Monday 11 November

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 222 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 Sunday 10 November

Trayodaśī is absent from pradoṣa. Not taken.

17:08 sunsetpradoṣa ends 18:59
16:4417:0817:3217:5618:2018:4419:0819:32

0 of 110 minutes covered

Evening of Monday 11 November

Taken. The only evening Trayodaśī reaches.

17:07 sunsetpradoṣa ends 18:58
16:4317:0717:3117:5518:1918:4319:0719:31

111 of 111 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 22:41 on Sun 10 Nov to 01:14 on Tue 12 Nov.

    2069-11-10T14:40:38Z → 2069-11-11T17:13:57Z

  2. 02

    Kāla

    Pradoṣa is 2 muhūrtas after sunset: 17:08–18:59 on the 10th, 17:07–18:58 on the 11th.

    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 110 minutes on the 10th and 111 of 111 on the 11th.

    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 13315 s

  5. 05

    Ruling

    Yama Dīpadāna, Baoding, 2069: Monday 11 November.

    confidence: determinate

Say it like this

In Baoding, Yama Dīpadāna 2069 falls on Monday 11 November. Trayodaśī runs from 22:41 on Sun 10 Nov to 01:14 on Tue 12 Nov and covers all of pradoṣa that evening.

ahargana.org/baoding/festivals/2069/yama-dipadana · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingMon 11 Nov
Ahargaṇa, classicalDisc centre, no refractionMon 11 Nov
compat-drikpanchangComparison profileMon 11 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 10thCoveredSunset 11thCoveredRuled
Los Angeles06:41 → 09:1416:52108 min16:510 min10 Nov
Chicago08:41 → 11:1416:34112 min16:330 min10 Nov
Jersey City09:41 → 12:1416:42112 min16:410 min10 Nov
Port of Spain10:41 → 13:1417:4099 min17:400 min10 Nov
London14:41 → 17:1416:17119 min16:1658 min10 Nov
Durban16:41 → 19:1418:2584 min18:2648 min10 Nov
Dubai18:41 → 21:1417:3336 min17:32104 min11 Nov
Delhi20:11 → 22:4417:300 min17:29106 min11 Nov
Kolkata20:11 → 22:4416:540 min16:54103 min11 Nov
Singapore22:41 → 01:1418:500 min18:5096 min11 Nov
Sydney01:41 → 04:1419:320 min19:3382 min11 Nov
Suva02:41 → 05:1418:170 min18:1889 min11 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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