Ruling · Rambhā Tṛtīyā · 1906

Saturday 26 May

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 479 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 25 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 Saturday 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

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

How it was decided

  1. 01

    Aṅga

    Tṛtīyā runs from 20:38 on Fri 25 May to 22:41 on Sat 26 May.

    1906-05-25T12:38:12Z → 1906-05-26T14:41:06Z

  2. 02

    Kāla

    Madhyāhna is 1 ghaṭikā either side of midday: 11:51–12:39 on the 25th, 11:51–12:39 on the 26th.

    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 25th and 48 of 48 on the 26th.

    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 28753 s

  5. 05

    Ruling

    Rambhā Tṛtīyā, Baoding, 1906: Saturday 26 May.

    confidence: determinate

Say it like this

In Baoding, Rambhā Tṛtīyā 1906 falls on Saturday 26 May. Tṛtīyā runs from 20:38 on Fri 25 May to 22:41 on Sat 26 May and covers all of madhyāhna that midday.

ahargana.org/baoding/festivals/1906/rambha-tritiya · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingSat 26 May
Ahargaṇa, classicalDisc centre, no refractionSat 26 May
compat-drikpanchangComparison profileSat 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 Angeles04:38 → 06:4111:2648 min11:260 min25 May
Chicago06:38 → 08:4111:2448 min11:240 min25 May
Jersey City07:38 → 09:4111:2948 min11:290 min25 May
Port of Spain08:38 → 10:4111:3948 min11:390 min25 May
London12:38 → 14:4111:340 min11:3448 min26 May
Durban14:38 → 16:4111:280 min11:2848 min26 May
Dubai16:19 → 18:2211:320 min11:3348 min26 May
Delhi18:08 → 20:1111:540 min11:5448 min26 May
Kolkata18:08 → 20:1111:090 min11:0948 min26 May
Singapore19:38 → 21:4111:370 min11:3748 min26 May
Sydney22:38 → 00:4111:280 min11:2848 min26 May
Suva00:33 → 02:3611:340 min11:3448 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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