Moonrise of Monday 14 September
Ṣaṣṭhī does not hold at moonrise. Not taken.
20:56 moonrise
19:4420:0820:3220:5621:2021:4422:08
Absent at moonrise
Ruling · Candra Ṣaṣṭhī · 1908
Determinatein Chattogram, under the Rashtriya Panchang method. Clear of every threshold by 367 minutes.
Decide it for
22°20′ N 91°50′ E · Asia/Dhaka · GeoNames 1205733
One ghaṭī is 24 minutes. The moonrise is read as disc centre, 31′.
Moonrise of Monday 14 September
Ṣaṣṭhī does not hold at moonrise. Not taken.
Absent at moonrise
Moonrise of Tuesday 15 September
Taken. The only moonrise Ṣaṣṭhī holds at.
Holds at moonrise
Aṅga
Ṣaṣṭhī runs from 04:25 on Tue 15 Sep to 03:46 on Wed 16 Sep.
1908-09-14T22:31:45Z → 1908-09-15T21:53:26Z
Kāla
Moonrise is at 20:56 on the 14th and 21:39 on the 15th.
moonrise: disc centre, 31′
Rule
Ṣaṣṭhī must be current at moonrise. It is not on the 14th and is on the 15th.
Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103
Tie-break
Only one moonrise qualifies. No tie-break is needed.
priority: purvaviddha → only-day · margin 22044 s
Ruling
Candra Ṣaṣṭhī, Chattogram, 1908: Tuesday 15 September.
confidence: determinate
In Chattogram, Candra Ṣaṣṭhī 1908 falls on Tuesday 15 September. Ṣaṣṭhī runs from 04:25 on Tue 15 Sep to 03:46 on Wed 16 Sep and is current at moonrise that day.
| Authority | Kind | Date |
|---|---|---|
| Ahargaṇa, pac-rp | This ruling | Tue 15 Sep |
| Ahargaṇa, classical | Disc centre, no refraction | Tue 15 Sep |
| compat-drikpanchang | Comparison profile | Tue 15 Sep |
| No institution has a recorded ruling for Chattogram. | ||
Institutional rulings are recorded with a source address, and are never edited to agree.
/rules/chandra-shashthi · ruleset 2026.3-draft
“K 6 Candra sasthi (Sasthi current at moon-rise, if occurs on two successive days, it is to be observed on the first day).” Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103.
Twelve places, west to east. Local clock times.
| Place | Ṣaṣṭhī | Moonrise 14th | Covered | Moonrise 15th | Covered | Ruled |
|---|---|---|---|---|---|---|
| Los Angeles | 14:32 → 13:53 | 21:10 | holds | 21:50 | no | 14 Sep |
| Chicago | 16:32 → 15:53 | 20:50 | holds | 21:25 | no | 14 Sep |
| Jersey City | 17:32 → 16:53 | 20:56 | holds | 21:32 | no | 14 Sep |
| Port of Spain | 18:32 → 17:53 | 21:49 | holds | 22:37 | no | 14 Sep |
| London | 22:32 → 21:53 | 20:29 | no | 20:56 | holds | 15 Sep |
| Durban | 00:32 → 23:53 | 22:14 | no | 23:16 | holds | 15 Sep |
| Dubai | 02:13 → 01:34 | 21:11 | no | 21:53 | holds | 15 Sep |
| Delhi | 04:02 → 03:23 | 21:25 | no | 22:06 | holds | 15 Sep |
| Kolkata | 04:02 → 03:23 | 20:47 | no | 21:30 | holds | 15 Sep |
| Singapore | 05:32 → 04:53 | 21:35 | no | 22:26 | holds | 15 Sep |
| Sydney | 08:32 → 07:53 | 21:58 | no | 23:03 | holds | 15 Sep |
| Suva | 10:27 → 09:48 | 21:40 | no | 22:38 | holds | 15 Sep |