Ruling · Gaurī Tṛtīyā (Gangaur) · 2053

Saturday 22 March

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 13 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 Saturday 22 March

Taken. The only midday Tṛtīyā reaches.

madhyāhna begins 12:01  12:49 madhyāhna ends
Tṛtīyā begins 12:35:58
11:1311:3712:0112:2512:4913:1313:37

13 of 48 minutes covered, the last 13

Midday of Sunday 23 March

Tṛtīyā is absent from madhyāhna. Not taken.

madhyāhna begins 12:01  12:49 madhyāhna ends
11:1311:3712:0112:2512:4913:1313:37

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 12:36 on Sat 22 Mar to 10:46 on Sun 23 Mar.

    2053-03-22T04:35:58Z → 2053-03-23T02:46:01Z

  2. 02

    Kāla

    Madhyāhna is 1 ghaṭikā either side of midday: 12:01–12:49 on the 22nd, 12:01–12:49 on the 23rd.

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

  3. 03

    Rule

    Tṛtīyā must be present during madhyāhna. It covers 13 of 48 minutes on the 22nd and 0 of 48 on the 23rd.

    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 802 s

  5. 05

    Ruling

    Gaurī Tṛtīyā, Baoding, 2053: Saturday 22 March.

    confidence: determinate

Say it like this

In Baoding, Gaurī Tṛtīyā (Gangaur) 2053 falls on Saturday 22 March. Tṛtīyā runs from 12:36 on Sat 22 Mar to 10:46 on Sun 23 Mar and covers 13 of 48 minutes of madhyāhna that midday.

ahargana.org/baoding/festivals/2053/gauri-tritiya · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingSat 22 Mar
Ahargaṇa, classicalDisc centre, no refractionSat 22 Mar
compat-drikpanchangComparison profileSat 22 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 22ndCoveredMadhyāhna 23rdCoveredRuled
Los Angeles21:36 → 19:4612:3648 min12:360 min22 Mar
Chicago23:36 → 21:4612:3448 min12:330 min22 Mar
Jersey City00:36 → 22:4612:3948 min12:390 min22 Mar
Port of Spain00:36 → 22:4611:4948 min11:490 min22 Mar
London04:36 → 02:4611:4448 min11:430 min22 Mar
Durban06:36 → 04:4611:3848 min11:380 min22 Mar
Dubai08:36 → 06:4612:0248 min12:010 min22 Mar
Delhi10:06 → 08:1612:0448 min12:040 min22 Mar
Kolkata10:06 → 08:1611:2048 min11:190 min22 Mar
Singapore12:36 → 10:4612:4748 min12:470 min22 Mar
Sydney15:36 → 13:4612:380 min12:3848 min23 Mar
Suva16:36 → 14:4611:490 min11:4948 min23 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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