Planetary hours
in Newcastle.
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, 31 January 2026: day of Saturn
- Sunrise
- 06:14
- Sunset
- 19:57
- Next sunrise
- 06:15
A day hour lasts 1h 09m; a night hour, 52 min. Local time (Australia/Sydney).
Day
- 1♄︎ Saturn06:14 – 07:23
- 2♃︎ Jupiter07:23 – 08:31
- 3♂︎ Mars08:31 – 09:40
- 4☉︎ Sun09:40 – 10:48
- 5♀︎ Venus10:48 – 11:57
- 6☿︎ Mercury11:57 – 13:06
- 7☽︎ Moon13:06 – 14:14
- 8♄︎ Saturn14:14 – 15:23
- 9♃︎ Jupiter15:23 – 16:31
- 10♂︎ Mars16:31 – 17:40
- 11☉︎ Sun17:40 – 18:48
- 12♀︎ Venus18:48 – 19:57
Night
- 1☿︎ Mercury19:57 – 20:48
- 2☽︎ Moon20:48 – 21:40
- 3♄︎ Saturn21:40 – 22:31
- 4♃︎ Jupiter22:31 – 23:23
- 5♂︎ Mars23:23 – 00:14
- 6☉︎ Sun00:14 – 01:06
- 7♀︎ Venus01:06 – 01:58
- 8☿︎ Mercury01:58 – 02:49
- 9☽︎ Moon02:49 – 03:41
- 10♄︎ Saturn03:41 – 04:32
- 11♃︎ Jupiter04:32 – 05:24
- 12♂︎ Mars05:24 – 06:15
Other cities · Australia
Questions
How are the planetary hours calculated in Newcastle?
On Saturday, 31 January 2026, the Sun rises at 06:14 and sets at 19:57: the day lasts 13h 42m, that is twelve day hours of 1h 09m. The night, until the next sunrise at 06:15, lasts 10h 19m: twelve night hours of 52 min.
Which planet rules the first hour that day?
Saturn, from 06:14 to 07:23: 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.