Ruling · Gaurī Tṛtīyā (Gangaur) · 1932

Saturday 9 April

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 107 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 Friday 8 April

Tṛtīyā is absent from madhyāhna. Not taken.

madhyāhna begins 11:56  12:44 madhyāhna ends
11:0811:3211:5612:2012:4413:0813:32

0 of 48 minutes covered

Midday of Saturday 9 April

Taken. The only midday Tṛtīyā reaches.

madhyāhna begins 11:56  12:44 madhyāhna ends
11:0811:3211:5612:2012:4413:0813:32

48 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 14:32 on Fri 8 Apr to 16:59 on Sat 9 Apr.

    1932-04-08T06:31:55Z → 1932-04-09T08:59:19Z

  2. 02

    Kāla

    Madhyāhna is 1 ghaṭikā either side of midday: 11:56–12:44 on the 8th, 11:56–12:44 on the 9th.

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

  3. 03

    Rule

    Tṛtīyā must be present during madhyāhna. It covers 0 of 48 minutes on the 8th and 48 of 48 on the 9th.

    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 6446 s

  5. 05

    Ruling

    Gaurī Tṛtīyā, Baoding, 1932: Saturday 9 April.

    confidence: determinate

Say it like this

In Baoding, Gaurī Tṛtīyā (Gangaur) 1932 falls on Saturday 9 April. Tṛtīyā runs from 14:32 on Fri 8 Apr to 16:59 on Sat 9 Apr and covers all of madhyāhna that midday.

ahargana.org/baoding/festivals/1932/gauri-tritiya · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingSat 9 Apr
Ahargaṇa, classicalDisc centre, no refractionSat 9 Apr
compat-drikpanchangComparison profileSat 9 Apr
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 8thCoveredMadhyāhna 9thCoveredRuled
Los Angeles22:32 → 00:5911:3148 min11:310 min8 Apr
Chicago00:32 → 02:5911:2948 min11:290 min8 Apr
Jersey City01:32 → 03:5911:3548 min11:340 min8 Apr
Port of Spain02:32 → 04:5911:4448 min11:440 min8 Apr
London06:32 → 08:5911:3948 min11:390 min8 Apr
Durban08:32 → 10:5911:3448 min11:330 min8 Apr
Dubai10:32 → 12:5911:5748 min11:5748 min8 Apr
Delhi12:02 → 14:2911:5945 min11:5948 min9 Apr
Kolkata12:02 → 14:2911:151 min11:1448 min9 Apr
Singapore13:32 → 15:5911:430 min11:4248 min9 Apr
Sydney16:32 → 18:5911:330 min11:3348 min9 Apr
Suva18:32 → 20:5911:440 min11:4448 min9 Apr
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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