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 Saturday, 23 January 2027: day of Saturn
- Sunrise
- 06:07
- Sunset
- 20:06
- Next sunrise
- 06:08
A day hour lasts 1h 10m; a night hour, 50 min. Local time (Australia/Sydney).
Day
- 1♄︎ Saturn06:07 – 07:16
- 2♃︎ Jupiter07:16 – 08:26
- 3♂︎ Mars08:26 – 09:36
- 4☉︎ Sun09:36 – 10:46
- 5♀︎ Venus10:46 – 11:56
- 6☿︎ Mercury11:56 – 13:06
- 7☽︎ Moon13:06 – 14:16
- 8♄︎ Saturn14:16 – 15:26
- 9♃︎ Jupiter15:26 – 16:36
- 10♂︎ Mars16:36 – 17:46
- 11☉︎ Sun17:46 – 18:56
- 12♀︎ Venus18:56 – 20:06
Night
- 1☿︎ Mercury20:06 – 20:56
- 2☽︎ Moon20:56 – 21:46
- 3♄︎ Saturn21:46 – 22:36
- 4♃︎ Jupiter22:36 – 23:26
- 5♂︎ Mars23:26 – 00:16
- 6☉︎ Sun00:16 – 01:07
- 7♀︎ Venus01:07 – 01:57
- 8☿︎ Mercury01:57 – 02:47
- 9☽︎ Moon02:47 – 03:37
- 10♄︎ Saturn03:37 – 04:27
- 11♃︎ Jupiter04:27 – 05:17
- 12♂︎ Mars05:17 – 06:08
Other cities · Australia
Questions
How are the planetary hours calculated in Sydney?
On Saturday, 23 January 2027, the Sun rises at 06:07 and sets at 20:06: the day lasts 13h 59m, that is twelve day hours of 1h 10m. The night, until the next sunrise at 06:08, lasts 10h 02m: twelve night hours of 50 min.
Which planet rules the first hour that day?
Saturn, from 06:07 to 07:16: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Jupiter, Mars, the Sun, Venus, Mercury, the Moon, then Saturn 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.