Ruling · Gaurī Tṛtīyā (Gangaur) · 2085

Wednesday 28 March

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 344 minutes.

Decide it for

BaodingDelhiKolkataSingaporeSydneyJersey City

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 Tuesday 27 March

Tṛtīyā is absent from madhyāhna. Not taken.

madhyāhna begins 12:00  12:48 madhyāhna ends
11:1211:3612:0012:2412:4813:1213:36

0 of 48 minutes covered

Midday of Wednesday 28 March

Taken. The only midday Tṛtīyā reaches.

madhyāhna begins 12:00  12:48 madhyāhna ends
11:1211:3612:0012:2412:4813:1213:36

48 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 19:57 on Tue 27 Mar to 18:32 on Wed 28 Mar.

    2085-03-27T11:57:10Z → 2085-03-28T10:31:31Z

  2. 02

    Kāla

    Madhyāhna is 1 ghaṭikā either side of midday: 12:00–12:48 on the 27th, 12:00–12:48 on the 28th.

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

  3. 03

    Rule

    Tṛtīyā must be present during madhyāhna. It covers 0 of 48 minutes on the 27th and 48 of 48 on the 28th.

    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 20633 s

  5. 05

    Ruling

    Gaurī Tṛtīyā, Baoding, 2085: Wednesday 28 March.

    confidence: determinate

Say it like this

In Baoding, Gaurī Tṛtīyā (Gangaur) 2085 falls on Wednesday 28 March. Tṛtīyā runs from 19:57 on Tue 27 Mar to 18:32 on Wed 28 Mar and covers all of madhyāhna that midday.

ahargana.org/baoding/festivals/2085/gauri-tritiya · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingWed 28 Mar
Ahargaṇa, classicalDisc centre, no refractionWed 28 Mar
compat-drikpanchangComparison profileWed 28 Mar
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 27thCoveredMadhyāhna 28thCoveredRuled
Los Angeles04:57 → 03:3212:3548 min12:340 min27 Mar
Chicago06:57 → 05:3212:3248 min12:320 min27 Mar
Jersey City07:57 → 06:3212:3848 min12:380 min27 Mar
Port of Spain07:57 → 06:3211:4748 min11:470 min27 Mar
London12:57 → 11:3212:4233 min12:420 min27 Mar
Durban13:57 → 12:3211:370 min11:3748 min28 Mar
Dubai15:57 → 14:3212:000 min12:0048 min28 Mar
Delhi17:27 → 16:0212:030 min12:0248 min28 Mar
Kolkata17:27 → 16:0211:180 min11:1848 min28 Mar
Singapore19:57 → 18:3212:460 min12:4648 min28 Mar
Sydney22:57 → 21:3212:360 min12:3648 min28 Mar
Suva23:57 → 22:3211:480 min11:4748 min28 Mar
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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