Ruling · Rambhā Tṛtīyā · 1927

Thursday 2 June

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 642 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 2 June

Taken. The only midday Tṛtīyā reaches.

madhyāhna begins 11:52  12:40 madhyāhna ends
11:0411:2811:5212:1612:4013:0413:28

48 of 48 minutes covered

Midday of Friday 3 June

Tṛtīyā is absent from madhyāhna. Not taken.

madhyāhna begins 11:52  12:40 madhyāhna ends
11:0411:2811:5212:1612:4013:0413:28

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 01:10 on Thu 2 Jun to 00:06 on Fri 3 Jun.

    1927-06-01T17:09:33Z → 1927-06-02T16:05:37Z

  2. 02

    Kāla

    Madhyāhna is 1 ghaṭikā either side of midday: 11:52–12:40 on the 2nd, 11:52–12:40 on the 3rd.

    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 2nd and 0 of 48 on the 3rd.

    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 38544 s

  5. 05

    Ruling

    Rambhā Tṛtīyā, Baoding, 1927: Thursday 2 June.

    confidence: determinate

Say it like this

In Baoding, Rambhā Tṛtīyā 1927 falls on Thursday 2 June. Tṛtīyā runs from 01:10 on Thu 2 Jun to 00:06 on Fri 3 Jun and covers all of madhyāhna that midday.

ahargana.org/baoding/festivals/1927/rambha-tritiya · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingThu 2 Jun
Ahargaṇa, classicalDisc centre, no refractionThu 2 Jun
compat-drikpanchangComparison profileThu 2 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 1stCoveredMadhyāhna 2ndCoveredRuled
Los Angeles09:10 → 08:0611:2748 min11:270 min1 Jun
Chicago12:10 → 11:0612:2448 min12:250 min1 Jun
Jersey City13:10 → 12:0612:309 min12:300 min1 Jun
Port of Spain13:10 → 12:0611:400 min11:4026 min2 Jun
London18:10 → 17:0612:340 min12:3448 min2 Jun
Durban19:10 → 18:0611:290 min11:2948 min2 Jun
Dubai21:10 → 20:0611:520 min11:5348 min2 Jun
Delhi22:40 → 21:3611:550 min11:5548 min2 Jun
Kolkata22:40 → 21:3611:100 min11:1048 min2 Jun
Singapore00:10 → 23:0611:380 min11:3848 min2 Jun
Sydney03:10 → 02:0611:290 min11:2948 min2 Jun
Suva05:10 → 04:0611:400 min11:4048 min2 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

About Ahargaṇa