Midday of Monday 17 June
Dvitīyā is absent from madhyāhna. Not taken.
madhyāhna begins 11:36 12:24 madhyāhna ends
10:4811:1211:3612:0012:2412:4813:12
0 of 48 minutes covered
Ruling · Rathayātrā · 1901
Determinatein Tehran, under the Rashtriya Panchang method. Clear of every threshold by 14 minutes.
One ghaṭī is 24 minutes. Madhyāhna is 1 ghaṭikā either side of midday.
Midday of Monday 17 June
Dvitīyā is absent from madhyāhna. Not taken.
0 of 48 minutes covered
Midday of Tuesday 18 June
Taken. The only midday Dvitīyā reaches.
34 of 48 minutes covered, the first 34
Aṅga
Dvitīyā runs from 14:21 on Mon 17 Jun to 12:10 on Tue 18 Jun.
1901-06-17T10:55:33Z → 1901-06-18T08:44:53Z
Kāla
Madhyāhna is 1 ghaṭikā either side of midday: 11:36–12:24 on the 17th, 11:36–12:24 on the 18th.
madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′
Rule
Dvitīyā must be present during madhyāhna. It covers 0 of 48 minutes on the 17th and 34 of 48 on the 18th.
Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102
Tie-break
Only one midday qualifies. No tie-break is needed.
priority: paraviddha → only-day · margin 849 s
Ruling
Rathayātrā, Tehran, 1901: Tuesday 18 June.
confidence: determinate
In Tehran, Rathayātrā 1901 falls on Tuesday 18 June. Dvitīyā runs from 14:21 on Mon 17 Jun to 12:10 on Tue 18 Jun and covers 34 of 48 minutes of madhyāhna that midday.
| Authority | Kind | Date |
|---|---|---|
| Ahargaṇa, pac-rp | This ruling | Tue 18 Jun |
| Ahargaṇa, classical | Disc centre, no refraction | Tue 18 Jun |
| compat-drikpanchang | Comparison profile | Tue 18 Jun |
| No institution has a recorded ruling for Tehran. | ||
Institutional rulings are recorded with a source address, and are never edited to agree.
/rules/rathayatra · ruleset 2026.3-draft
“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.
Twelve places, west to east. Local clock times.
| Place | Dvitīyā | Madhyāhna 17th | Covered | Madhyāhna 18th | Covered | Ruled |
|---|---|---|---|---|---|---|
| Los Angeles | 02:56 → 00:45 | 11:30 | 48 min | 11:30 | 0 min | 17 Jun |
| Chicago | 04:56 → 02:45 | 11:27 | 48 min | 11:27 | 0 min | 17 Jun |
| Jersey City | 05:56 → 03:45 | 11:33 | 48 min | 11:33 | 0 min | 17 Jun |
| Port of Spain | 06:56 → 04:45 | 11:43 | 48 min | 11:43 | 0 min | 17 Jun |
| London | 10:56 → 08:45 | 11:37 | 48 min | 11:37 | 0 min | 17 Jun |
| Durban | 12:26 → 10:15 | 11:02 | 0 min | 11:03 | 0 min | 18 Jun |
| Dubai | 14:37 → 12:26 | 11:36 | 0 min | 11:36 | 48 min | 18 Jun |
| Delhi | 16:17 → 14:06 | 11:49 | 0 min | 11:49 | 48 min | 18 Jun |
| Kolkata | 16:17 → 14:06 | 11:04 | 0 min | 11:04 | 48 min | 18 Jun |
| Singapore | 17:51 → 15:40 | 11:36 | 0 min | 11:36 | 48 min | 18 Jun |
| Sydney | 20:56 → 18:45 | 11:32 | 0 min | 11:32 | 48 min | 18 Jun |
| Suva | 22:51 → 20:40 | 11:38 | 0 min | 11:38 | 48 min | 18 Jun |