Ruling · Yama Dīpadāna · 2048

Wednesday 4 November

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 33 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 Tuesday 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 109 minutes covered

Evening of Wednesday 4 November

Taken. The only evening Trayodaśī reaches.

17:14 sunsetpradoṣa ends 19:03
Trayodaśī ends 17:48:36
16:5017:1417:3818:0218:2618:5019:14

35 of 109 minutes covered, the first 35

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

How it was decided

  1. 01

    Aṅga

    Trayodaśī runs from 19:36 on Tue 3 Nov to 17:49 on Wed 4 Nov.

    2048-11-03T11:36:23Z → 2048-11-04T09:48:36Z

  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 109 minutes on the 3rd and 35 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 1972 s

  5. 05

    Ruling

    Yama Dīpadāna, Baoding, 2048: Wednesday 4 November.

    confidence: determinate

Say it like this

In Baoding, Yama Dīpadāna 2048 falls on Wednesday 4 November. Trayodaśī runs from 19:36 on Tue 3 Nov to 17:49 on Wed 4 Nov and covers 35 of 109 minutes of pradoṣa that evening.

ahargana.org/baoding/festivals/2048/yama-dipadana · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingWed 4 Nov
Ahargaṇa, classicalDisc centre, no refractionWed 4 Nov
compat-drikpanchangComparison profileWed 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 Angeles03:36 → 01:4916:57107 min16:560 min3 Nov
Chicago05:36 → 03:4916:41110 min16:400 min3 Nov
Jersey City06:36 → 04:4916:49110 min16:480 min3 Nov
Port of Spain07:36 → 05:4917:4198 min17:410 min3 Nov
London11:36 → 09:4916:28116 min16:270 min3 Nov
Durban13:36 → 11:4918:2085 min18:200 min3 Nov
Dubai15:36 → 13:4917:36103 min17:360 min3 Nov
Delhi17:06 → 15:1917:34104 min17:330 min3 Nov
Kolkata17:06 → 15:1916:5793 min16:570 min3 Nov
Singapore19:36 → 17:4918:5049 min18:500 min3 Nov
Sydney22:36 → 20:4919:250 min19:2683 min4 Nov
Suva23:36 → 21:4918:140 min18:1489 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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