Ruling · Rambhā Tṛtīyā · 1989

Tuesday 6 June

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 599 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 Monday 5 June

Tṛtīyā is absent from madhyāhna. Not taken.

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

0 of 48 minutes covered

Midday of Tuesday 6 June

Taken. The only midday Tṛtīyā reaches.

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

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 00:46 on Tue 6 Jun to 23:40 on Tue 6 Jun.

    1989-06-05T15:46:15Z → 1989-06-06T14:40:16Z

  2. 02

    Kāla

    Madhyāhna is 1 ghaṭikā either side of midday: 12:53–13:41 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 0 of 48 minutes on the 5th and 48 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 35965 s

  5. 05

    Ruling

    Rambhā Tṛtīyā, Baoding, 1989: Tuesday 6 June.

    confidence: determinate

Say it like this

In Baoding, Rambhā Tṛtīyā 1989 falls on Tuesday 6 June. Tṛtīyā runs from 00:46 on Tue 6 Jun to 23:40 on Tue 6 Jun and covers all of madhyāhna that midday.

ahargana.org/baoding/festivals/1989/rambha-tritiya · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingTue 6 Jun
Ahargaṇa, classicalDisc centre, no refractionTue 6 Jun
compat-drikpanchangComparison profileTue 6 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 Angeles08:46 → 07:4012:2848 min12:280 min5 Jun
Chicago10:46 → 09:4012:2548 min12:250 min5 Jun
Jersey City11:46 → 10:4012:3148 min12:310 min5 Jun
Port of Spain11:46 → 10:4011:4142 min11:410 min5 Jun
London16:46 → 15:4012:350 min12:3548 min6 Jun
Durban17:46 → 16:4011:300 min11:3048 min6 Jun
Dubai19:46 → 18:4011:530 min11:5348 min6 Jun
Delhi21:16 → 20:1011:560 min11:5648 min6 Jun
Kolkata21:16 → 20:1011:110 min11:1148 min6 Jun
Singapore23:46 → 22:4012:390 min12:3948 min6 Jun
Sydney01:46 → 00:4011:290 min11:3048 min6 Jun
Suva03:46 → 02:4011:410 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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