Ruling · Rambhā Tṛtīyā · 1955

Tuesday 24 May

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 335 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 Monday 23 May

Tṛtīyā is absent from madhyāhna. Not taken.

madhyāhna begins 11:51  12:39 madhyāhna ends
11:0311:2711:5112:1512:3913:0313:27

0 of 48 minutes covered

Midday of Tuesday 24 May

Taken. The only midday Tṛtīyā reaches.

madhyāhna begins 11:51  12:39 madhyāhna ends
11:0311:2711:5112:1512:3913:0313:27

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 21:34 on Mon 23 May to 18:14 on Tue 24 May.

    1955-05-23T13:34:29Z → 1955-05-24T10:14:18Z

  2. 02

    Kāla

    Madhyāhna is 1 ghaṭikā either side of midday: 11:51–12:39 on the 23rd, 11:51–12:39 on the 24th.

    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 23rd and 48 of 48 on the 24th.

    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: purvaviddha → only-day · margin 20117 s

  5. 05

    Ruling

    Rambhā Tṛtīyā, Baoding, 1955: Tuesday 24 May.

    confidence: determinate

Say it like this

In Baoding, Rambhā Tṛtīyā 1955 falls on Tuesday 24 May. Tṛtīyā runs from 21:34 on Mon 23 May to 18:14 on Tue 24 May and covers all of madhyāhna that midday.

ahargana.org/baoding/festivals/1955/rambha-tritiya · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingTue 24 May
Ahargaṇa, classicalDisc centre, no refractionTue 24 May
compat-drikpanchangComparison profileTue 24 May
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/rambha-tritiya · ruleset 2026.3-draft

Month
Jyeṣṭha, amānta
Pakṣa · aṅga
Śukla · Tṛtīyā
Kāla
Madhyāhna
Priority
Pūrvaviddhā
Tie-break
First day
Reference
CRC 1955, p. 102

“S 3 Rambha trtiya (purvaviddha).” Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102.

The same rule, elsewhere

Twelve places, west to east. Local clock times.

PlaceTṛtīyāMadhyāhna 23rdCoveredMadhyāhna 24thCoveredRuled
Los Angeles06:34 → 03:1412:2648 min12:260 min23 May
Chicago08:34 → 05:1412:2348 min12:240 min23 May
Jersey City09:34 → 06:1412:2948 min12:290 min23 May
Port of Spain09:34 → 06:1411:3948 min11:390 min23 May
London14:34 → 11:1412:340 min12:340 min24 May
Durban15:34 → 12:1411:280 min11:2846 min24 May
Dubai17:34 → 14:1411:510 min11:5248 min24 May
Delhi19:04 → 15:4411:540 min11:5448 min24 May
Kolkata19:04 → 15:4411:090 min11:0948 min24 May
Singapore21:04 → 17:4412:070 min12:0748 min24 May
Sydney23:34 → 20:1411:280 min11:2848 min24 May
Suva01:34 → 22:1411:390 min11:3948 min24 May
Profile · tradition
pac-rp@2026.1 · smarta
Rule
rambha-tritiya@2026.3-draft
Engine · kernel
0.1.0 · de440 7eef…ea74
Boundary margin
300 s

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