Ruling · Rambhā Tṛtīyā · 1952

Monday 26 May

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 290 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 26 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

Midday of Tuesday 27 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

Tṛtīyā presentMadhyāhna, the window the rule readsThe instant the tithi begins or ends

How it was decided

  1. 01

    Aṅga

    Tṛtīyā runs from 05:19 on Mon 26 May to 07:01 on Tue 27 May.

    1952-05-25T21:18:44Z → 1952-05-26T23:00:55Z

  2. 02

    Kāla

    Madhyāhna is 1 ghaṭikā either side of midday: 11:51–12:39 on the 26th, 11:51–12:39 on the 27th.

    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 26th and 0 of 48 on the 27th.

    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 17426 s

  5. 05

    Ruling

    Rambhā Tṛtīyā, Baoding, 1952: Monday 26 May.

    confidence: determinate

Say it like this

In Baoding, Rambhā Tṛtīyā 1952 falls on Monday 26 May. Tṛtīyā runs from 05:19 on Mon 26 May to 07:01 on Tue 27 May and covers all of madhyāhna that midday.

ahargana.org/baoding/festivals/1952/rambha-tritiya · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingMon 26 May
Ahargaṇa, classicalDisc centre, no refractionMon 26 May
compat-drikpanchangComparison profileMon 26 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 25thCoveredMadhyāhna 26thCoveredRuled
Los Angeles14:19 → 16:0112:260 min12:2648 min26 May
Chicago16:19 → 18:0112:240 min12:2448 min26 May
Jersey City17:19 → 19:0112:290 min12:2948 min26 May
Port of Spain17:19 → 19:0111:390 min11:3948 min26 May
London22:19 → 00:0112:340 min12:3448 min26 May
Durban23:19 → 01:0111:290 min11:2948 min26 May
Dubai01:19 → 03:0111:520 min11:5248 min26 May
Delhi02:49 → 04:3111:540 min11:5448 min26 May
Kolkata02:49 → 04:3111:090 min11:1048 min26 May
Singapore04:49 → 06:3112:070 min12:0848 min26 May
Sydney07:19 → 09:0111:280 min11:2848 min26 May
Suva09:19 → 11:0111:390 min11:3948 min26 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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