Ruling · Gaurī Tṛtīyā (Gangaur) · 2074

Friday 30 March

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 425 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 Friday 30 March

Taken. The only midday Tṛtīyā reaches.

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

48 of 48 minutes covered

Midday of Saturday 31 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 02:29 on Fri 30 Mar to 04:54 on Sat 31 Mar.

    2074-03-29T18:29:19Z → 2074-03-30T20:53:57Z

  2. 02

    Kāla

    Madhyāhna is 1 ghaṭikā either side of midday: 11:59–12:47 on the 30th, 11:59–12:47 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 25489 s

  5. 05

    Ruling

    Gaurī Tṛtīyā, Baoding, 2074: Friday 30 March.

    confidence: determinate

Say it like this

In Baoding, Gaurī Tṛtīyā (Gangaur) 2074 falls on Friday 30 March. Tṛtīyā runs from 02:29 on Fri 30 Mar to 04:54 on Sat 31 Mar and covers all of madhyāhna that midday.

ahargana.org/baoding/festivals/2074/gauri-tritiya · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingFri 30 Mar
Ahargaṇa, classicalDisc centre, no refractionFri 30 Mar
compat-drikpanchangComparison profileFri 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 29thCoveredMadhyāhna 30thCoveredRuled
Los Angeles11:29 → 13:5412:3448 min12:3448 min29 Mar
Chicago13:29 → 15:5412:320 min12:3148 min30 Mar
Jersey City14:29 → 16:5412:370 min12:3748 min30 Mar
Port of Spain14:29 → 16:5411:470 min11:4748 min30 Mar
London19:29 → 21:5412:420 min12:4248 min30 Mar
Durban20:29 → 22:5411:360 min11:3648 min30 Mar
Dubai22:29 → 00:5412:000 min11:5948 min30 Mar
Delhi23:59 → 02:2412:020 min12:0248 min30 Mar
Kolkata23:59 → 02:2411:180 min11:1748 min30 Mar
Singapore02:29 → 04:5412:450 min12:4548 min30 Mar
Sydney05:29 → 07:5412:360 min12:3648 min30 Mar
Suva06:29 → 08:5411:470 min11:4748 min30 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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