Ruling · Rambhā Tṛtīyā · 1933

Saturday 27 May

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 617 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 26 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 27 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 22:57 on Fri 26 May to 01:20 on Sun 28 May.

    1933-05-26T14:56:33Z → 1933-05-27T17:19:42Z

  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 0 of 48 minutes on the 26th and 48 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 37044 s

  5. 05

    Ruling

    Rambhā Tṛtīyā, Baoding, 1933: Saturday 27 May.

    confidence: determinate

Say it like this

In Baoding, Rambhā Tṛtīyā 1933 falls on Saturday 27 May. Tṛtīyā runs from 22:57 on Fri 26 May to 01:20 on Sun 28 May and covers all of madhyāhna that midday.

ahargana.org/baoding/festivals/1933/rambha-tritiya · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingSat 27 May
Ahargaṇa, classicalDisc centre, no refractionSat 27 May
compat-drikpanchangComparison profileSat 27 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 26thCoveredMadhyāhna 27thCoveredRuled
Los Angeles06:57 → 09:2011:2648 min11:260 min26 May
Chicago09:57 → 12:2012:2448 min12:240 min26 May
Jersey City10:57 → 13:2012:2948 min12:2948 min26 May
Port of Spain10:57 → 13:2011:3948 min11:3948 min26 May
London15:57 → 18:2012:340 min12:3448 min27 May
Durban16:57 → 19:2011:290 min11:2948 min27 May
Dubai18:57 → 21:2011:520 min11:5248 min27 May
Delhi20:27 → 22:5011:540 min11:5448 min27 May
Kolkata20:27 → 22:5011:090 min11:1048 min27 May
Singapore22:17 → 00:4011:570 min11:5848 min27 May
Sydney00:57 → 03:2011:280 min11:2848 min27 May
Suva02:57 → 05:2011:390 min11:3948 min27 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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