Ruling · Yama Dīpadāna · 2068

Tuesday 23 October

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 584 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 Monday 22 October

Trayodaśī is absent from pradoṣa. Not taken.

17:29 sunsetpradoṣa ends 19:14
17:0517:2917:5318:1718:4119:0519:29

0 of 105 minutes covered

Evening of Tuesday 23 October

Taken. The only evening Trayodaśī reaches.

17:28 sunsetpradoṣa ends 19:13
17:0417:2817:5218:1618:4019:0419:28

105 of 105 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 04:58 on Tue 23 Oct to 07:32 on Wed 24 Oct.

    2068-10-22T20:57:52Z → 2068-10-23T23:31:59Z

  2. 02

    Kāla

    Pradoṣa is 2 muhūrtas after sunset: 17:29–19:14 on the 22nd, 17:28–19:13 on the 23rd.

    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 105 minutes on the 22nd and 105 of 105 on the 23rd.

    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 35014 s

  5. 05

    Ruling

    Yama Dīpadāna, Baoding, 2068: Tuesday 23 October.

    confidence: determinate

Say it like this

In Baoding, Yama Dīpadāna 2068 falls on Tuesday 23 October. Trayodaśī runs from 04:58 on Tue 23 Oct to 07:32 on Wed 24 Oct and covers all of pradoṣa that evening.

ahargana.org/baoding/festivals/2068/yama-dipadana · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingTue 23 Oct
Ahargaṇa, classicalDisc centre, no refractionTue 23 Oct
compat-drikpanchangComparison profileTue 23 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 22ndCoveredSunset 23rdCoveredRuled
Los Angeles13:58 → 16:3218:09104 min18:080 min22 Oct
Chicago15:58 → 18:3217:57106 min17:5636 min22 Oct
Jersey City16:58 → 19:3218:04106 min18:0389 min22 Oct
Port of Spain16:58 → 19:3217:4598 min17:4498 min23 Oct
London21:58 → 00:3217:510 min17:49111 min23 Oct
Durban22:58 → 01:3218:110 min18:1288 min23 Oct
Dubai00:58 → 03:3217:450 min17:44101 min23 Oct
Delhi02:28 → 05:0217:440 min17:43102 min23 Oct
Kolkata02:28 → 05:0217:050 min17:04100 min23 Oct
Singapore04:58 → 07:3218:510 min18:5195 min23 Oct
Sydney07:58 → 10:3219:150 min19:1586 min23 Oct
Suva08:58 → 11:3218:090 min18:1091 min23 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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