Ruling · Rambhā Tṛtīyā · 1997

Sunday 8 June

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 123 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 Saturday 7 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

Midday of Sunday 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

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

How it was decided

  1. 01

    Aṅga

    Tṛtīyā runs from 14:44 on Sat 7 Jun to 15:28 on Sun 8 Jun.

    1997-06-07T06:43:35Z → 1997-06-08T07:27:43Z

  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 0 of 48 minutes on the 7th and 48 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 7352 s

  5. 05

    Ruling

    Rambhā Tṛtīyā, Baoding, 1997: Sunday 8 June.

    confidence: determinate

Say it like this

In Baoding, Rambhā Tṛtīyā 1997 falls on Sunday 8 June. Tṛtīyā runs from 14:44 on Sat 7 Jun to 15:28 on Sun 8 Jun and covers all of madhyāhna that midday.

ahargana.org/baoding/festivals/1997/rambha-tritiya · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingSun 8 Jun
Ahargaṇa, classicalDisc centre, no refractionSun 8 Jun
compat-drikpanchangComparison profileSun 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 7thCoveredMadhyāhna 8thCoveredRuled
Los Angeles23:44 → 00:2812:2848 min12:280 min7 Jun
Chicago01:44 → 02:2812:2648 min12:260 min7 Jun
Jersey City02:44 → 03:2812:3148 min12:320 min7 Jun
Port of Spain02:44 → 03:2811:4148 min11:410 min7 Jun
London07:44 → 08:2812:3648 min12:360 min7 Jun
Durban08:44 → 09:2811:3148 min11:310 min7 Jun
Dubai10:44 → 11:2811:5448 min11:540 min7 Jun
Delhi12:14 → 12:5811:5630 min11:5648 min7 Jun
Kolkata12:14 → 12:5811:110 min11:1248 min8 Jun
Singapore14:44 → 15:2812:390 min12:4048 min8 Jun
Sydney16:44 → 17:2811:300 min11:3048 min8 Jun
Suva18:44 → 19:2811:410 min11:4148 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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