Ruling · Gaurī Tṛtīyā (Gangaur) · 2072

Tuesday 22 March

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 232 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 Tuesday 22 March

Taken. The only midday Tṛtīyā reaches.

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

48 of 48 minutes covered

Midday of Wednesday 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 07:21 on Tue 22 Mar to 08:09 on Wed 23 Mar.

    2072-03-21T23:20:38Z → 2072-03-23T00:08:56Z

  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 48 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 13924 s

  5. 05

    Ruling

    Gaurī Tṛtīyā, Baoding, 2072: Tuesday 22 March.

    confidence: determinate

Say it like this

In Baoding, Gaurī Tṛtīyā (Gangaur) 2072 falls on Tuesday 22 March. Tṛtīyā runs from 07:21 on Tue 22 Mar to 08:09 on Wed 23 Mar and covers all of madhyāhna that midday.

ahargana.org/baoding/festivals/2072/gauri-tritiya · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingTue 22 Mar
Ahargaṇa, classicalDisc centre, no refractionTue 22 Mar
compat-drikpanchangComparison profileTue 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 21stCoveredMadhyāhna 23rdCoveredRuled
Los Angeles16:21 → 17:0912:360 min12:360 min22 Mar
Chicago18:21 → 19:0912:340 min12:330 min22 Mar
Jersey City19:21 → 20:0912:400 min12:390 min22 Mar
Port of Spain19:21 → 20:0911:490 min11:490 min22 Mar
London23:21 → 00:0911:440 min11:430 min22 Mar
Durban01:21 → 02:0911:390 min11:380 min22 Mar
Dubai03:21 → 04:0912:020 min12:010 min22 Mar
Delhi04:51 → 05:3912:040 min12:040 min22 Mar
Kolkata04:51 → 05:3911:200 min11:190 min22 Mar
Singapore07:21 → 08:0912:480 min12:470 min22 Mar
Sydney10:21 → 11:0912:380 min12:370 min22 Mar
Suva11:21 → 12:0911:490 min11:4920 min22 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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