Ruling · Rambhā Tṛtīyā · 1943

Saturday 5 June

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 5 min 15 s.

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 Saturday 5 June

Taken. Both middays qualify; the rule takes the first.

madhyāhna begins 12:52  13:40 madhyāhna ends
12:0412:2812:5213:1613:4014:0414:28

48 of 48 minutes covered

Midday of Sunday 6 June

Qualifies with 5 of 48 minutes. Not taken.

madhyāhna begins 12:53  13:41 madhyāhna ends
Tṛtīyā ends 12:57:50
12:0512:2912:5313:1713:4114:0514:29

5 of 48 minutes covered, the first 5

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

How it was decided

  1. 01

    Aṅga

    Tṛtīyā runs from 10:45 on Sat 5 Jun to 12:58 on Sun 6 Jun.

    1943-06-05T01:44:52Z → 1943-06-06T03:57:51Z

  2. 02

    Kāla

    Madhyāhna is 1 ghaṭikā either side of midday: 12:52–13:40 on the 5th, 12:53–13:41 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 5 of 48 on the 6th.

    Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102

  4. 04

    Tie-break

    Both middays qualify. Pūrvaviddhā: the first is taken.

    priority: purvaviddha → purvaviddha · margin 315 s

  5. 05

    Ruling

    Rambhā Tṛtīyā, Baoding, 1943: Saturday 5 June.

    confidence: determinate

Say it like this

In Baoding, Rambhā Tṛtīyā 1943 falls on Saturday 5 June. Tṛtīyā runs from 10:45 on Sat 5 Jun to 12:58 on Sun 6 Jun and covers all of madhyāhna that midday. It also reaches the next midday for 5 minutes; by the rule the first midday is taken.

ahargana.org/baoding/festivals/1943/rambha-tritiya · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingSat 5 Jun
Ahargaṇa, classicalDisc centre, no refractionSat 5 Jun
compat-drikpanchangComparison profileSat 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 5thCoveredMadhyāhna 6thCoveredRuled
Los Angeles18:45 → 20:5812:2748 min12:280 min5 Jun
Chicago20:45 → 22:5812:2548 min12:250 min5 Jun
Jersey City21:45 → 23:5812:3148 min12:310 min5 Jun
Port of Spain22:45 → 00:5812:4048 min12:410 min5 Jun
London03:45 → 05:5813:3548 min13:350 min5 Jun
Durban03:45 → 05:5811:3048 min11:300 min5 Jun
Dubai05:45 → 07:5811:5348 min11:530 min5 Jun
Delhi08:15 → 10:2812:5548 min12:550 min5 Jun
Kolkata08:15 → 10:2812:1148 min12:110 min5 Jun
Singapore10:45 → 12:5813:3948 min13:390 min5 Jun
Sydney11:45 → 13:5811:2932 min11:2948 min5 Jun
Suva13:45 → 15:5811:400 min11:4148 min6 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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