Ruling · Rambhā Tṛtīyā · 1924

Thursday 5 June

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 389 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 5 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 6 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 03:16 on Thu 5 Jun to 05:24 on Fri 6 Jun.

    1924-06-04T19:15:53Z → 1924-06-05T21:23:34Z

  2. 02

    Kāla

    Madhyāhna is 1 ghaṭikā either side of midday: 11:53–12:41 on the 5th, 11:53–12:41 on the 6th.

    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 5th and 0 of 48 on the 6th.

    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 23347 s

  5. 05

    Ruling

    Rambhā Tṛtīyā, Baoding, 1924: Thursday 5 June.

    confidence: determinate

Say it like this

In Baoding, Rambhā Tṛtīyā 1924 falls on Thursday 5 June. Tṛtīyā runs from 03:16 on Thu 5 Jun to 05:24 on Fri 6 Jun and covers all of madhyāhna that midday.

ahargana.org/baoding/festivals/1924/rambha-tritiya · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingThu 5 Jun
Ahargaṇa, classicalDisc centre, no refractionThu 5 Jun
compat-drikpanchangComparison profileThu 5 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 4thCoveredMadhyāhna 5thCoveredRuled
Los Angeles11:16 → 13:2411:2748 min11:2748 min4 Jun
Chicago14:16 → 16:2412:250 min12:2548 min5 Jun
Jersey City15:16 → 17:2412:310 min12:3148 min5 Jun
Port of Spain15:16 → 17:2411:400 min11:4048 min5 Jun
London20:16 → 22:2412:350 min12:3548 min5 Jun
Durban21:16 → 23:2411:300 min11:3048 min5 Jun
Dubai23:16 → 01:2411:530 min11:5348 min5 Jun
Delhi00:46 → 02:5411:550 min11:5548 min5 Jun
Kolkata00:46 → 02:5411:110 min11:1148 min5 Jun
Singapore02:16 → 04:2411:390 min11:3948 min5 Jun
Sydney05:16 → 07:2411:290 min11:2948 min5 Jun
Suva07:16 → 09:2411:400 min11:4048 min5 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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