Night of Saturday 19 August
Aṣṭamī is absent from niśītha. Not taken.
niśītha begins 23:20 00:08 niśītha ends
22:3222:5623:2023:4400:0800:3200:56
0 of 48 minutes covered
Ruling · Janmāṣṭamī · 1916
Determinatein Daqing, under the Rashtriya Panchang method. Clear of every threshold by 492 minutes.
One ghaṭī is 24 minutes. Niśītha is 1 ghaṭikā either side of midnight.
Night of Saturday 19 August
Aṣṭamī is absent from niśītha. Not taken.
0 of 48 minutes covered
Night of Sunday 20 August
Taken. The only night Aṣṭamī reaches.
48 of 48 minutes covered
Aṅga
Aṣṭamī runs from 08:20 on Sun 20 Aug to 09:36 on Mon 21 Aug.
1916-08-20T00:20:02Z → 1916-08-21T01:35:34Z
Kāla
Niśītha is 1 ghaṭikā either side of midnight: 23:20–00:08 on the 19th, 23:20–00:08 on the 20th.
nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′
Rule
Aṣṭamī must be present during niśītha. It covers 0 of 48 minutes on the 19th and 48 of 48 on the 20th.
Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103
Tie-break
Only one night qualifies. No tie-break is needed.
priority: paraviddha → only-day · margin 29533 s
Ruling
Janmāṣṭamī, Daqing, 1916: Sunday 20 August.
confidence: determinate
In Daqing, Janmāṣṭamī 1916 falls on Sunday 20 August. Aṣṭamī runs from 08:20 on Sun 20 Aug to 09:36 on Mon 21 Aug and covers all of niśītha that night.
| Authority | Kind | Date |
|---|---|---|
| Ahargaṇa, pac-rp | This ruling | Sun 20 Aug |
| Ahargaṇa, classical | Disc centre, no refraction | Sun 20 Aug |
| compat-drikpanchang | Comparison profile | Sun 20 Aug |
| No institution has a recorded ruling for Daqing. | ||
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 clock times.
| Place | Aṣṭamī | Niśītha 20th | Covered | Niśītha 21st | Covered | Ruled |
|---|---|---|---|---|---|---|
| Los Angeles | 16:20 → 17:36 | 23:32 | 0 min | 23:32 | 0 min | 19 Aug |
| Chicago | 18:20 → 19:36 | 23:30 | 0 min | 23:30 | 0 min | 19 Aug |
| Jersey City | 19:20 → 20:36 | 23:36 | 0 min | 23:35 | 0 min | 19 Aug |
| Port of Spain | 20:20 → 21:36 | 23:45 | 0 min | 23:45 | 0 min | 19 Aug |
| London | 01:20 → 02:36 | 00:40 | 48 min | 00:40 | 0 min | 20 Aug |
| Durban | 02:20 → 03:36 | 23:35 | 48 min | 23:35 | 0 min | 20 Aug |
| Dubai | 04:01 → 05:17 | 23:39 | 48 min | 23:39 | 0 min | 20 Aug |
| Delhi | 05:50 → 07:06 | 00:00 | 48 min | 00:00 | 0 min | 20 Aug |
| Kolkata | 05:50 → 07:06 | 23:16 | 48 min | 23:16 | 0 min | 20 Aug |
| Singapore | 07:20 → 08:36 | 23:44 | 48 min | 23:44 | 0 min | 20 Aug |
| Sydney | 10:20 → 11:36 | 23:34 | 48 min | 23:34 | 0 min | 20 Aug |
| Suva | 12:20 → 13:36 | 23:45 | 48 min | 23:45 | 0 min | 20 Aug |