Ruling · Gaurī Tṛtīyā (Gangaur) · 1941

Sunday 30 March

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 8 min 20 s.

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 30 March

Taken. The only midday Tṛtīyā reaches.

madhyāhna begins 12:59  13:47 madhyāhna ends
12:1112:3512:5913:2313:4714:1114:35

48 of 48 minutes covered

Midday of Monday 31 March

Tṛtīyā is absent from madhyāhna. Not taken.

madhyāhna begins 12:59  13:47 madhyāhna ends
Tṛtīyā ends 12:50:32
12:1112:3512:5913:2313:4714:1114:35

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 10:13 on Sun 30 Mar to 12:51 on Mon 31 Mar.

    1941-03-30T01:13:24Z → 1941-03-31T03:50:33Z

  2. 02

    Kāla

    Madhyāhna is 1 ghaṭikā either side of midday: 12:59–13:47 on the 30th, 12:59–13:47 on the 31st.

    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 30th and 0 of 48 on the 31st.

    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 500 s

  5. 05

    Ruling

    Gaurī Tṛtīyā, Baoding, 1941: Sunday 30 March.

    confidence: determinate

Say it like this

In Baoding, Gaurī Tṛtīyā (Gangaur) 1941 falls on Sunday 30 March. Tṛtīyā runs from 10:13 on Sun 30 Mar to 12:51 on Mon 31 Mar and covers all of madhyāhna that midday.

ahargana.org/baoding/festivals/1941/gauri-tritiya · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingSun 30 Mar
Ahargaṇa, classicalDisc centre, no refractionSun 30 Mar
compat-drikpanchangComparison profileSun 30 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 30thCoveredMadhyāhna 31stCoveredRuled
Los Angeles17:13 → 19:5111:3448 min11:330 min30 Mar
Chicago19:13 → 21:5111:3148 min11:310 min30 Mar
Jersey City20:13 → 22:5111:3748 min11:370 min30 Mar
Port of Spain21:13 → 23:5111:4748 min11:460 min30 Mar
London02:13 → 04:5112:4248 min12:410 min30 Mar
Durban03:13 → 05:5111:3648 min11:360 min30 Mar
Dubai05:13 → 07:5112:0048 min11:590 min30 Mar
Delhi06:43 → 09:2112:0248 min12:020 min30 Mar
Kolkata06:43 → 09:2111:1748 min11:170 min30 Mar
Singapore08:33 → 11:1112:0548 min12:050 min30 Mar
Sydney11:13 → 13:5111:3648 min11:3548 min30 Mar
Suva13:13 → 15:5111:470 min11:4748 min31 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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