Night of Tuesday 24 August
Aṣṭamī is absent from niśītha. Not taken.
niśītha begins 23:33 00:21 niśītha ends
Aṣṭamī begins 00:55:10
22:4523:0923:3323:5700:2100:4501:09
0 of 48 minutes covered
Ruling · Janmāṣṭamī (Kṛṣṇa Janmāṣṭamī) · 2027
Determinatein Sydney, under the Rashtriya Panchang method. Clear of every threshold by 17 minutes.
Decide it for
33°52′ S 151°12′ E · Australia/Sydney · GeoNames 2147714
One ghaṭī is 24 minutes. Niśītha is 1 ghaṭikā either side of midnight.
Night of Tuesday 24 August
Aṣṭamī is absent from niśītha. Not taken.
0 of 48 minutes covered
Night of Wednesday 25 August
Taken. The only night Aṣṭamī reaches.
17 of 48 minutes covered, the first 17
Aṅga
Aṣṭamī runs from 00:55 on Wed 25 Aug to 23:50 on Wed 25 Aug.
2027-08-24T14:55:11Z → 2027-08-25T13:50:25Z
Kāla
Niśītha is 1 ghaṭikā either side of midnight: 23:33–00:21 on the 24th, 23:33–00:21 on the 25th.
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 24th and 17 of 48 on the 25th.
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 1042 s
Ruling
Janmāṣṭamī, Sydney, 2027: Wednesday 25 August.
confidence: determinate
In Sydney, Janmāṣṭamī (Krishna Janmashtami) 2027 falls on Wednesday 25 August. Aṣṭamī runs from 00:55 on Wed 25 Aug to 23:50 on Wed 25 Aug and covers 17 of 48 minutes of niśītha that night.
| Authority | Kind | Date |
|---|---|---|
| Ahargaṇa, pac-rp | This ruling | Wed 25 Aug |
| Ahargaṇa, classical | Disc centre, no refraction | Wed 25 Aug |
| compat-drikpanchang | Comparison profile | Wed 25 Aug |
| No institution has a recorded ruling for Sydney. | ||
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 24th | Covered | Niśītha 25th | Covered | Ruled |
|---|---|---|---|---|---|---|
| Los Angeles | 07:55 → 06:50 | 00:31 | 48 min | 00:31 | 0 min | 24 Aug |
| Chicago | 09:55 → 08:50 | 00:29 | 48 min | 00:29 | 0 min | 24 Aug |
| Jersey City | 10:55 → 09:50 | 00:35 | 48 min | 00:35 | 0 min | 24 Aug |
| Port of Spain | 10:55 → 09:50 | 23:44 | 48 min | 23:44 | 0 min | 24 Aug |
| London | 15:55 → 14:50 | 00:39 | 48 min | 00:39 | 0 min | 24 Aug |
| Durban | 16:55 → 15:50 | 23:34 | 48 min | 23:34 | 0 min | 24 Aug |
| Dubai | 18:55 → 17:50 | 23:57 | 48 min | 23:57 | 0 min | 24 Aug |
| Delhi | 20:25 → 19:20 | 00:00 | 48 min | 23:59 | 0 min | 24 Aug |
| Kolkata | 20:25 → 19:20 | 23:15 | 48 min | 23:15 | 0 min | 24 Aug |
| Singapore | 22:55 → 21:50 | 00:43 | 48 min | 00:43 | 0 min | 24 Aug |
| Sydney | 00:55 → 23:50 | 23:33 | 0 min | 23:33 | 17 min | 25 Aug |
| Suva | 02:55 → 01:50 | 23:45 | 0 min | 23:44 | 48 min | 25 Aug |