Ruling · Gaurī Tṛtīyā (Gangaur) · 2068

Wednesday 4 April

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 76 minutes.

Decide it for

38°52′ N 115°28′ E · Asia/Shanghai · GeoNames 1816971

The two middays

One ghaṭī is 24 minutes. Madhyāhna is 1 ghaṭikā either side of midday.

Midday of Wednesday 4 April

Taken. The only midday Tṛtīyā reaches.

madhyāhna begins 11:57  12:45 madhyāhna ends
11:0911:3311:5712:2112:4513:0913:33

48 of 48 minutes covered

Midday of Thursday 5 April

Tṛtīyā is absent from madhyāhna. Not taken.

madhyāhna begins 11:57  12:45 madhyāhna ends
11:0911:3311:5712:2112:4513:0913:33

0 of 48 minutes covered

Tṛtīyā presentMadhyāhna, the window the rule readsThe instant the tithi begins or ends

How it was decided

  1. 01

    Aṅga

    Tṛtīyā runs from 10:41 on Wed 4 Apr to 08:24 on Thu 5 Apr.

    2068-04-04T02:41:26Z → 2068-04-05T00:24:05Z

  2. 02

    Kāla

    Madhyāhna is 1 ghaṭikā either side of midday: 11:57–12:45 on the 4th, 11:57–12:45 on the 5th.

    madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′

  3. 03

    Rule

    Tṛtīyā must be present during madhyāhna. It covers 48 of 48 minutes on the 4th and 0 of 48 on the 5th.

    Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102

  4. 04

    Tie-break

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

    priority: unstated → only-day · margin 4562 s

  5. 05

    Ruling

    Gaurī Tṛtīyā, Baoding, 2068: Wednesday 4 April.

    confidence: determinate

Say it like this

In Baoding, Gaurī Tṛtīyā (Gangaur) 2068 falls on Wednesday 4 April. Tṛtīyā runs from 10:41 on Wed 4 Apr to 08:24 on Thu 5 Apr and covers all of madhyāhna that midday.

ahargana.org/baoding/festivals/2068/gauri-tritiya · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingWed 4 Apr
Ahargaṇa, classicalDisc centre, no refractionWed 4 Apr
compat-drikpanchangComparison profileWed 4 Apr
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/gauri-tritiya · ruleset 2026.3-draft

Month
Caitra, amānta
Pakṣa · aṅga
Śukla · Tṛtīyā
Kāla
Madhyāhna
Priority
Unstated
Tie-break
Longer coverage, as a boundary
Reference
CRC 1955, p. 102

“S 3 Dolotsava, Gauri trtiya, Andolana trtiya, Saubhagya sayana vrata (paraviddha), Sarhul (Bihar).” Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102.

The same rule, elsewhere

Twelve places, west to east. Local clock times.

PlaceTṛtīyāMadhyāhna 4thCoveredMadhyāhna 5thCoveredRuled
Los Angeles19:41 → 17:2412:3248 min12:320 min4 Apr
Chicago21:41 → 19:2412:3048 min12:300 min4 Apr
Jersey City22:41 → 20:2412:3648 min12:350 min4 Apr
Port of Spain22:41 → 20:2411:4548 min11:450 min4 Apr
London03:41 → 01:2412:4048 min12:400 min4 Apr
Durban04:41 → 02:2411:3548 min11:340 min4 Apr
Dubai06:41 → 04:2411:5848 min11:580 min4 Apr
Delhi08:11 → 05:5412:0048 min12:000 min4 Apr
Kolkata08:11 → 05:5411:1648 min11:150 min4 Apr
Singapore10:41 → 08:2412:4448 min12:430 min4 Apr
Sydney12:41 → 10:2411:340 min11:340 min5 Apr
Suva14:41 → 12:2411:450 min11:4539 min5 Apr
Profile · tradition
pac-rp@2026.1 · smarta
Rule
gauri-tritiya@2026.3-draft
Engine · kernel
0.1.0 · de440 7eef…ea74
Boundary margin
300 s

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