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Ruling · 1997 · Doha

Rathayātrā

Sunday 6 July1997 · Doha, Baladiyat ad Dawhah, Qatar

Determinatemargin 633 min

In Doha, under the Rashtriya Panchang method. Clear of every threshold by 633 minutes.

Decide it forDohaDelhiKolkataSingaporeSydneyJersey City25°17′ N 51°32′ E · Asia/Qatar · GeoNames 290030

The two middays मध्याह्न

One ghaṭī is 24 minutes

Madhyāhna is 1 ghaṭikā either side of midday.

Midday of Saturday 5 July

Dvitīyā is absent from madhyāhna. Not taken.

madhyāhna begins 11:14  12:02 madhyāhna ends
10:2610:5011:1411:3812:0212:2612:50

0 of 48 minutes covered

Midday of Sunday 6 July

Taken. The only midday Dvitīyā reaches.

madhyāhna begins 11:15  12:03 madhyāhna ends
10:2710:5111:1511:3912:0312:2712:51

48 of 48 minutes covered

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

How it was decided निर्णय

  1. Step 1, Aṅga

    Dvitīyā runs from 22:35 on Sat 5 Jul to 00:01 on Mon 7 Jul.

    1997-07-05T19:35:04Z → 1997-07-06T21:01:06Z
  2. Step 2, Kāla

    Madhyāhna is 1 ghaṭikā either side of midday: 11:14–12:02 on the 5th, 11:15–12:03 on the 6th.

    madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′
  3. Step 3, Rule

    Dvitīyā 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. Step 4, Tie-break

    Only one midday qualifies. No tie-break is needed.

    one day qualifies → only-day · margin 37963 s
  5. Step 5, Ruling

    Rathayātrā, Doha, 1997: Sunday 6 July.

    confidence: determinate

Say it like this

In Doha, Rathayātrā 1997 falls on Sunday 6 July. Dvitīyā runs from 22:35 on Sat 5 Jul to 00:01 on Mon 7 Jul and covers all of madhyāhna that midday.

ahargana.org/doha/festivals/1997/rathayatrapac-rp@2026.1

Who says what

never edited to agree

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingSun 6 Jul
Ahargaṇa, classicalDisc centre, no refractionSun 6 Jul
compat-drikpanchangComparison profileSun 6 Jul
No institution has a recorded ruling for Doha.

Institutional rulings are recorded with a source address, and are never edited to agree.

The rule, as data

rathayatra · ruleset 2026.3-draft

Month
Āṣāḍha, amānta
Pakṣa · aṅga
Śukla · Dvitīyā
Kāla
Madhyāhna
Priority
Paraviddhā
Tie-break
Second day
Reference
CRC 1955, p. 102

S 2 Rathayatra (paraviddha, special when combined with naksatra 'Pusya') Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102.

The row calls the day special with Puṣya nakṣatra; the nakṣatra is not tested.

The same rule, elsewhere

twelve places, west to east · local clocks

PlaceDvitīyāMadhyāhna 5thCoveredMadhyāhna 6thCoveredRuled
Los Angeles12:35 → 14:0112:3346 min12:3448 min6 Jul
Chicago14:35 → 16:0112:310 min12:3148 min6 Jul
Jersey City15:35 → 17:0112:370 min12:3748 min6 Jul
Port of Spain15:35 → 17:0111:470 min11:4748 min6 Jul
London20:35 → 22:0112:410 min12:4148 min6 Jul
Durban21:35 → 23:0111:360 min11:3748 min6 Jul
Dubai23:35 → 01:0111:590 min11:5948 min6 Jul
Delhi01:05 → 02:3112:020 min12:0248 min6 Jul
Kolkata01:05 → 02:3111:170 min11:1748 min6 Jul
Singapore03:35 → 05:0112:450 min12:4548 min6 Jul
Sydney05:35 → 07:0111:360 min11:3648 min6 Jul
Suva07:35 → 09:0111:470 min11:4748 min6 Jul
This ruling as JSON · ICS
Profile · tradition
pac-rp@2026.1 · smarta
Rule
rathayatra@2026.3-draft
Engine · kernel
0.1.0 · de440 7eef…ea74
Boundary margin
300 s