Ruling · Rambhā Tṛtīyā · 1951

Thursday 7 June

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 240 minutes.

Decide it for

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 Thursday 7 June

Taken. The only midday Tṛtīyā reaches.

madhyāhna begins 11:53  12:41 madhyāhna ends
11:0511:2911:5312:1712:4113:0513:29

48 of 48 minutes covered

Midday of Friday 8 June

Tṛtīyā is absent from madhyāhna. Not taken.

madhyāhna begins 11:53  12:41 madhyāhna ends
11:0511:2911:5312:1712:4113:0513:29

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 05:28 on Thu 7 Jun to 07:53 on Fri 8 Jun.

    1951-06-06T21:27:55Z → 1951-06-07T23:52:53Z

  2. 02

    Kāla

    Madhyāhna is 1 ghaṭikā either side of midday: 11:53–12:41 on the 7th, 11:53–12:41 on the 8th.

    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 7th and 0 of 48 on the 8th.

    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 14406 s

  5. 05

    Ruling

    Rambhā Tṛtīyā, Baoding, 1951: Thursday 7 June.

    confidence: determinate

Say it like this

In Baoding, Rambhā Tṛtīyā 1951 falls on Thursday 7 June. Tṛtīyā runs from 05:28 on Thu 7 Jun to 07:53 on Fri 8 Jun and covers all of madhyāhna that midday.

ahargana.org/baoding/festivals/1951/rambha-tritiya · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingThu 7 Jun
Ahargaṇa, classicalDisc centre, no refractionThu 7 Jun
compat-drikpanchangComparison profileThu 7 Jun
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 6thCoveredMadhyāhna 7thCoveredRuled
Los Angeles14:28 → 16:5312:280 min12:2848 min7 Jun
Chicago16:28 → 18:5312:250 min12:2548 min7 Jun
Jersey City17:28 → 19:5312:310 min12:3148 min7 Jun
Port of Spain17:28 → 19:5311:410 min11:4148 min7 Jun
London22:28 → 00:5312:350 min12:3548 min7 Jun
Durban23:28 → 01:5311:300 min11:3048 min7 Jun
Dubai01:28 → 03:5311:530 min11:5348 min7 Jun
Delhi02:58 → 05:2311:560 min11:5648 min7 Jun
Kolkata02:58 → 05:2311:110 min11:1148 min7 Jun
Singapore04:58 → 07:2312:090 min12:0948 min7 Jun
Sydney07:28 → 09:5311:290 min11:3048 min7 Jun
Suva09:28 → 11:5311:410 min11:4148 min7 Jun
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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