Ruling · Rambhā Tṛtīyā · 2093

Thursday 28 May

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 333 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 Wednesday 27 May

Tṛtīyā is absent from madhyāhna. Not taken.

madhyāhna begins 11:52  12:40 madhyāhna ends
11:0411:2811:5212:1612:4013:0413:28

0 of 48 minutes covered

Midday of Thursday 28 May

Taken. The only midday Tṛtīyā reaches.

madhyāhna begins 11:52  12:40 madhyāhna ends
11:0411:2811:5212:1612:4013:0413:28

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 18:13 on Wed 27 May to 20:43 on Thu 28 May.

    2093-05-27T10:13:13Z → 2093-05-28T12:42:40Z

  2. 02

    Kāla

    Madhyāhna is 1 ghaṭikā either side of midday: 11:52–12:40 on the 27th, 11:52–12:40 on the 28th.

    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 27th and 48 of 48 on the 28th.

    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 19991 s

  5. 05

    Ruling

    Rambhā Tṛtīyā, Baoding, 2093: Thursday 28 May.

    confidence: determinate

Say it like this

In Baoding, Rambhā Tṛtīyā 2093 falls on Thursday 28 May. Tṛtīyā runs from 18:13 on Wed 27 May to 20:43 on Thu 28 May and covers all of madhyāhna that midday.

ahargana.org/baoding/festivals/2093/rambha-tritiya · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingThu 28 May
Ahargaṇa, classicalDisc centre, no refractionThu 28 May
compat-drikpanchangComparison profileThu 28 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 27thCoveredMadhyāhna 28thCoveredRuled
Los Angeles03:13 → 05:4312:2748 min12:270 min27 May
Chicago05:13 → 07:4312:2548 min12:250 min27 May
Jersey City06:13 → 08:4312:3048 min12:300 min27 May
Port of Spain06:13 → 08:4311:4048 min11:400 min27 May
London11:13 → 13:4312:3548 min12:3548 min27 May
Durban12:13 → 14:4311:294 min11:3048 min27 May
Dubai14:13 → 16:4311:530 min11:5348 min28 May
Delhi15:43 → 18:1311:550 min11:5548 min28 May
Kolkata15:43 → 18:1311:100 min11:1048 min28 May
Singapore18:13 → 20:4312:380 min12:3848 min28 May
Sydney20:13 → 22:4311:290 min11:2948 min28 May
Suva22:13 → 00:4311:400 min11:4048 min28 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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