Ruling · Rambhā Tṛtīyā · 1921

Wednesday 8 June

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 232 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 8 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 Thursday 9 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 08:01 on Wed 8 Jun to 04:44 on Thu 9 Jun.

    1921-06-08T00:00:35Z → 1921-06-08T20:43:59Z

  2. 02

    Kāla

    Madhyāhna is 1 ghaṭikā either side of midday: 11:53–12:41 on the 8th, 11:53–12:41 on the 9th.

    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 8th and 0 of 48 on the 9th.

    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 13942 s

  5. 05

    Ruling

    Rambhā Tṛtīyā, Baoding, 1921: Wednesday 8 June.

    confidence: determinate

Say it like this

In Baoding, Rambhā Tṛtīyā 1921 falls on Wednesday 8 June. Tṛtīyā runs from 08:01 on Wed 8 Jun to 04:44 on Thu 9 Jun and covers all of madhyāhna that midday.

ahargana.org/baoding/festivals/1921/rambha-tritiya · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingWed 8 Jun
Ahargaṇa, classicalDisc centre, no refractionWed 8 Jun
compat-drikpanchangComparison profileWed 8 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 8thCoveredMadhyāhna 9thCoveredRuled
Los Angeles16:01 → 12:4411:2848 min11:280 min8 Jun
Chicago19:01 → 15:4412:2648 min12:260 min8 Jun
Jersey City20:01 → 16:4412:3148 min12:310 min8 Jun
Port of Spain20:01 → 16:4411:4148 min11:410 min8 Jun
London01:01 → 21:4412:3548 min12:360 min8 Jun
Durban02:01 → 22:4411:3148 min11:310 min8 Jun
Dubai04:01 → 00:4411:5448 min11:540 min8 Jun
Delhi05:31 → 02:1411:5648 min11:560 min8 Jun
Kolkata05:31 → 02:1411:1148 min11:110 min8 Jun
Singapore07:01 → 03:4411:3948 min11:390 min8 Jun
Sydney10:01 → 06:4411:3048 min11:300 min8 Jun
Suva12:01 → 08:4411:4128 min11:410 min8 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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