Night of Monday 12 August
Aṣṭamī is absent from niśītha. Not taken.
niśītha begins 23:34 00:22 niśītha ends
22:4623:1023:3423:5800:2200:4601:10
0 of 48 minutes covered
Ruling · 2047 · Riyadh
Tuesday 13 August2047 · Riyadh, Riyadh Region, Saudi Arabia
Determinatemargin 420 min
In Riyadh, under the Rashtriya Panchang method. Clear of every threshold by 420 minutes.
One ghaṭī is 24 minutes
Niśītha is 1 ghaṭikā either side of midnight.
Aṣṭamī is absent from niśītha. Not taken.
0 of 48 minutes covered
Taken. The only night Aṣṭamī reaches.
48 of 48 minutes covered
Aṣṭamī runs from 07:22 on Tue 13 Aug to 09:45 on Wed 14 Aug.
2047-08-13T04:22:02Z → 2047-08-14T06:44:46ZNiśītha is 1 ghaṭikā either side of midnight: 23:34–00:22 on the 12th, 23:34–00:22 on the 13th.
nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′Aṣṭamī must be present during niśītha. It covers 0 of 48 minutes on the 12th and 48 of 48 on the 13th.
Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103Only one night qualifies. No tie-break is needed.
priority: paraviddha → only-day · margin 25182 sJanmāṣṭamī, Riyadh, 2047: Tuesday 13 August.
confidence: determinateIn Riyadh, Janmāṣṭamī 2047 falls on Tuesday 13 August. Aṣṭamī runs from 07:22 on Tue 13 Aug to 09:45 on Wed 14 Aug and covers all of niśītha that night.
never edited to agree
| Authority | Kind | Date |
|---|---|---|
| Ahargaṇa, pac-rp | This ruling | Tue 13 Aug |
| Ahargaṇa, classical | Disc centre, no refraction | Tue 13 Aug |
| compat-drikpanchang | Comparison profile | Tue 13 Aug |
| No institution has a recorded ruling for Riyadh. | ||
Institutional rulings are recorded with a source address, and are never edited to agree.
/rules/janmashtami · ruleset 2026.3-draft
K 8 Janmastami (madhyaratra-vyapini), if midnight is covered on two days, or not on any day, it is to be observed on the 2nd day; special when combined with naksatra 'Rohini' at midnight, more so when on Monday or Wednesday. If the combination occurs before midnight and 'Rohini' extends up to midnight, it is to be observed on that day. Gokulastami.Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103.The clauses on Rohiṇī nakṣatra, the Vaiṣṇava observance on the day after saptamī, and the Assam and South India reckoning in the solar month belong to other readings and are not applied.
twelve places, west to east · local clocks
| Place | Aṣṭamī | Niśītha 13th | Covered | Niśītha 14th | Covered | Ruled |
|---|---|---|---|---|---|---|
| Los Angeles | 21:22 → 23:45 | 00:34 | 0 min | 00:34 | 0 min | 12 Aug |
| Chicago | 23:22 → 01:45 | 00:32 | 48 min | 00:32 | 0 min | 13 Aug |
| Jersey City | 00:22 → 02:45 | 00:37 | 48 min | 00:37 | 0 min | 13 Aug |
| Port of Spain | 00:22 → 02:45 | 23:47 | 48 min | 23:47 | 0 min | 13 Aug |
| London | 05:22 → 07:45 | 00:42 | 48 min | 00:42 | 0 min | 13 Aug |
| Durban | 06:22 → 08:45 | 23:37 | 48 min | 23:36 | 0 min | 13 Aug |
| Dubai | 08:22 → 10:45 | 00:00 | 48 min | 00:00 | 0 min | 13 Aug |
| Delhi | 09:52 → 12:15 | 00:02 | 48 min | 00:02 | 0 min | 13 Aug |
| Kolkata | 09:52 → 12:15 | 23:18 | 48 min | 23:17 | 0 min | 13 Aug |
| Singapore | 12:22 → 14:45 | 00:46 | 48 min | 00:45 | 0 min | 13 Aug |
| Sydney | 14:22 → 16:45 | 23:36 | 48 min | 23:36 | 0 min | 13 Aug |
| Suva | 16:22 → 18:45 | 23:47 | 48 min | 23:47 | 0 min | 13 Aug |