Midday of Sunday 4 December
Ṣaṣṭhī is absent from madhyāhna. Not taken.
madhyāhna begins 11:25 12:13 madhyāhna ends
10:3711:0111:2511:4912:1312:3713:01
0 of 48 minutes covered
Ruling · Skanda Ṣaṣṭhī · 1921
Determinatein Tehran, under the Rashtriya Panchang method. Clear of every threshold by 604 minutes.
One ghaṭī is 24 minutes. Madhyāhna is 1 ghaṭikā either side of midday.
Midday of Sunday 4 December
Ṣaṣṭhī is absent from madhyāhna. Not taken.
0 of 48 minutes covered
Midday of Monday 5 December
Taken. The only midday Ṣaṣṭhī reaches.
48 of 48 minutes covered
Aṅga
Ṣaṣṭhī runs from 22:17 on Sun 4 Dec to 00:47 on Tue 6 Dec.
1921-12-04T18:51:58Z → 1921-12-05T21:22:24Z
Kāla
Madhyāhna is 1 ghaṭikā either side of midday: 11:25–12:13 on the 4th, 11:26–12:14 on the 5th.
madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′
Rule
Ṣaṣṭhī must be present during madhyāhna. It covers 0 of 48 minutes on the 4th and 48 of 48 on the 5th.
Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104
Tie-break
Only one midday qualifies. No tie-break is needed.
priority: purvaviddha → only-day · margin 36218 s
Ruling
Skanda Ṣaṣṭhī, Tehran, 1921: Monday 5 December.
confidence: determinate
In Tehran, Skanda Ṣaṣṭhī 1921 falls on Monday 5 December. Ṣaṣṭhī runs from 22:17 on Sun 4 Dec to 00:47 on Tue 6 Dec and covers all of madhyāhna that midday.
| Authority | Kind | Date |
|---|---|---|
| Ahargaṇa, pac-rp | This ruling | Mon 5 Dec |
| Ahargaṇa, classical | Disc centre, no refraction | Mon 5 Dec |
| compat-drikpanchang | Comparison profile | Mon 5 Dec |
| No institution has a recorded ruling for Tehran. | ||
Institutional rulings are recorded with a source address, and are never edited to agree.
/rules/skanda-shashthi · ruleset 2026.3-draft
“S 6 Campa sasthi (Maharashtra) (paraviddha). (Special when combined with naksatra Satabhisaj, yoga Vyatipata and Sunday), Skanda sasthi (purvaviddha), Guha sasthi” Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104.
Twelve places, west to east. Local clock times.
| Place | Ṣaṣṭhī | Madhyāhna 4th | Covered | Madhyāhna 5th | Covered | Ruled |
|---|---|---|---|---|---|---|
| Los Angeles | 10:52 → 13:22 | 11:19 | 48 min | 11:20 | 48 min | 4 Dec |
| Chicago | 12:52 → 15:22 | 11:17 | 0 min | 11:17 | 48 min | 5 Dec |
| Jersey City | 13:52 → 16:22 | 11:22 | 0 min | 11:23 | 48 min | 5 Dec |
| Port of Spain | 14:52 → 17:22 | 11:32 | 0 min | 11:33 | 48 min | 5 Dec |
| London | 18:52 → 21:22 | 11:27 | 0 min | 11:27 | 48 min | 5 Dec |
| Durban | 20:52 → 23:22 | 11:22 | 0 min | 11:23 | 48 min | 5 Dec |
| Dubai | 22:52 → 01:22 | 11:45 | 0 min | 11:45 | 48 min | 5 Dec |
| Delhi | 00:22 → 02:52 | 11:47 | 0 min | 11:48 | 48 min | 5 Dec |
| Kolkata | 00:22 → 02:52 | 11:03 | 0 min | 11:03 | 48 min | 5 Dec |
| Singapore | 01:52 → 04:22 | 11:31 | 0 min | 11:31 | 48 min | 5 Dec |
| Sydney | 04:52 → 07:22 | 11:21 | 0 min | 11:22 | 48 min | 5 Dec |
| Suva | 06:52 → 09:22 | 11:32 | 0 min | 11:33 | 48 min | 5 Dec |