Planetary hours
in Wollongong.
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 Wednesday, 9 December 2026: day of Mercury
- Sunrise
- 05:36
- Sunset
- 20:00
- Next sunrise
- 05:37
A day hour lasts 1h 12m; a night hour, 48 min. Local time (Australia/Sydney).
Day
- 1☿︎ Mercury05:36 – 06:48
- 2☽︎ Moon06:48 – 08:00
- 3♄︎ Saturn08:00 – 09:12
- 4♃︎ Jupiter09:12 – 10:24
- 5♂︎ Mars10:24 – 11:36
- 6☉︎ Sun11:36 – 12:48
- 7♀︎ Venus12:48 – 14:00
- 8☿︎ Mercury14:00 – 15:12
- 9☽︎ Moon15:12 – 16:24
- 10♄︎ Saturn16:24 – 17:36
- 11♃︎ Jupiter17:36 – 18:48
- 12♂︎ Mars18:48 – 20:00
Night
- 1☉︎ Sun20:00 – 20:48
- 2♀︎ Venus20:48 – 21:36
- 3☿︎ Mercury21:36 – 22:24
- 4☽︎ Moon22:24 – 23:12
- 5♄︎ Saturn23:12 – 00:00
- 6♃︎ Jupiter00:00 – 00:48
- 7♂︎ Mars00:48 – 01:36
- 8☉︎ Sun01:36 – 02:24
- 9♀︎ Venus02:24 – 03:12
- 10☿︎ Mercury03:12 – 04:00
- 11☽︎ Moon04:00 – 04:49
- 12♄︎ Saturn04:49 – 05:37
Other cities · Australia
Questions
How are the planetary hours calculated in Wollongong?
On Wednesday, 9 December 2026, the Sun rises at 05:36 and sets at 20:00: the day lasts 14h 23m, that is twelve day hours of 1h 12m. The night, until the next sunrise at 05:37, lasts 9h 37m: twelve night hours of 48 min.
Which planet rules the first hour that day?
Mercury, from 05:36 to 06:48: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Moon, Saturn, Jupiter, Mars, the Sun, Venus, then Mercury 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.