Ruling · Gaurī Tṛtīyā (Gangaur) · 1914

Sunday 29 March

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 132 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 Sunday 29 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

Midday of Monday 30 March

Tṛtīyā is absent from madhyāhna. Not taken.

madhyāhna begins 11:59  12:47 madhyāhna ends
11:1111:3511:5912:2312:4713:1113:35

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 07:21 on Sun 29 Mar to 09:47 on Mon 30 Mar.

    1914-03-28T23:21:20Z → 1914-03-30T01:46:56Z

  2. 02

    Kāla

    Madhyāhna is 1 ghaṭikā either side of midday: 12:00–12:48 on the 29th, 11:59–12:47 on the 30th.

    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 29th and 0 of 48 on the 30th.

    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 7944 s

  5. 05

    Ruling

    Gaurī Tṛtīyā, Baoding, 1914: Sunday 29 March.

    confidence: determinate

Say it like this

In Baoding, Gaurī Tṛtīyā (Gangaur) 1914 falls on Sunday 29 March. Tṛtīyā runs from 07:21 on Sun 29 Mar to 09:47 on Mon 30 Mar and covers all of madhyāhna that midday.

ahargana.org/baoding/festivals/1914/gauri-tritiya · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingSun 29 Mar
Ahargaṇa, classicalDisc centre, no refractionSun 29 Mar
compat-drikpanchangComparison profileSun 29 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 28thCoveredMadhyāhna 30thCoveredRuled
Los Angeles15:21 → 17:4711:350 min11:340 min29 Mar
Chicago17:21 → 19:4711:320 min11:320 min29 Mar
Jersey City18:21 → 20:4711:380 min11:370 min29 Mar
Port of Spain19:21 → 21:4711:470 min11:470 min29 Mar
London23:21 → 01:4711:420 min11:420 min29 Mar
Durban01:21 → 03:4711:370 min11:360 min29 Mar
Dubai03:02 → 05:2811:410 min11:410 min29 Mar
Delhi04:51 → 07:1712:030 min12:020 min29 Mar
Kolkata04:51 → 07:1711:180 min11:180 min29 Mar
Singapore06:21 → 08:4711:460 min11:450 min29 Mar
Sydney09:21 → 11:4711:360 min11:3611 min29 Mar
Suva11:16 → 13:4211:430 min11:4248 min29 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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