Planetary hours
in Sydney.
The day, from sunrise to sunset, is cut into twelve equal hours; so is the night, from sunset to the next sunrise. Each hour carries a planet, in the Chaldean order. A planetary hour therefore lasts 60 minutes only at the equinoxes: it all depends on the date and the city. Here are the exact hours for your city; what you do with them is up to you.
Planetary day of Thursday, 15 October 2026: day of Jupiter
- Sunrise
- 06:14
- Sunset
- 19:08
- Next sunrise
- 06:13
A day hour lasts 1h 04m; a night hour, 55 min. Local time (Australia/Sydney).
Day
- 1♃︎ Jupiter06:14 – 07:18
- 2♂︎ Mars07:18 – 08:23
- 3☉︎ Sun08:23 – 09:27
- 4♀︎ Venus09:27 – 10:32
- 5☿︎ Mercury10:32 – 11:36
- 6☽︎ Moon11:36 – 12:41
- 7♄︎ Saturn12:41 – 13:45
- 8♃︎ Jupiter13:45 – 14:50
- 9♂︎ Mars14:50 – 15:54
- 10☉︎ Sun15:54 – 16:59
- 11♀︎ Venus16:59 – 18:03
- 12☿︎ Mercury18:03 – 19:08
Night
- 1☽︎ Moon19:08 – 20:03
- 2♄︎ Saturn20:03 – 20:59
- 3♃︎ Jupiter20:59 – 21:54
- 4♂︎ Mars21:54 – 22:49
- 5☉︎ Sun22:49 – 23:45
- 6♀︎ Venus23:45 – 00:40
- 7☿︎ Mercury00:40 – 01:36
- 8☽︎ Moon01:36 – 02:31
- 9♄︎ Saturn02:31 – 03:26
- 10♃︎ Jupiter03:26 – 04:22
- 11♂︎ Mars04:22 – 05:17
- 12☉︎ Sun05:17 – 06:13
Other cities · Australia
Questions
How are the planetary hours calculated in Sydney?
On Thursday, 15 October 2026, the Sun rises at 06:14 and sets at 19:08: the day lasts 12h 54m, that is twelve day hours of 1h 04m. The night, until the next sunrise at 06:13, lasts 11h 05m: twelve night hours of 55 min.
Which planet rules the first hour that day?
Jupiter, from 06:14 to 07:18: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mars, the Sun, Venus, Mercury, the Moon, Saturn, then Jupiter again.
Today’s sky, on YOUR chart
Planetary hours are the same for everyone in a city. Your chart is yours alone: every morning AstroXP crosses the real sky with your birth, to the minute, and tells you what time it plays out for you.
On a computer? Scan this code with your phone.
Calendars
Sunrise and sunset calculated for the city (the Sun’s centre 0°50′ below the horizon: refraction and semi-diameter), local time of the city’s time zone. Checked against astronomy-engine, the app’s engine.