Planetary hours
in Brisbane.
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, 17 October 2026: day of Saturn
- Sunrise
- 05:10
- Sunset
- 17:56
- Next sunrise
- 05:09
A day hour lasts 1h 04m; a night hour, 56 min. Local time (Australia/Brisbane).
Day
- 1♄︎ Saturn05:10 – 06:14
- 2♃︎ Jupiter06:14 – 07:18
- 3♂︎ Mars07:18 – 08:21
- 4☉︎ Sun08:21 – 09:25
- 5♀︎ Venus09:25 – 10:29
- 6☿︎ Mercury10:29 – 11:33
- 7☽︎ Moon11:33 – 12:37
- 8♄︎ Saturn12:37 – 13:41
- 9♃︎ Jupiter13:41 – 14:45
- 10♂︎ Mars14:45 – 15:48
- 11☉︎ Sun15:48 – 16:52
- 12♀︎ Venus16:52 – 17:56
Night
- 1☿︎ Mercury17:56 – 18:52
- 2☽︎ Moon18:52 – 19:48
- 3♄︎ Saturn19:48 – 20:44
- 4♃︎ Jupiter20:44 – 21:40
- 5♂︎ Mars21:40 – 22:36
- 6☉︎ Sun22:36 – 23:33
- 7♀︎ Venus23:33 – 00:29
- 8☿︎ Mercury00:29 – 01:25
- 9☽︎ Moon01:25 – 02:21
- 10♄︎ Saturn02:21 – 03:17
- 11♃︎ Jupiter03:17 – 04:13
- 12♂︎ Mars04:13 – 05:09
Other cities · Australia
Questions
How are the planetary hours calculated in Brisbane?
On Saturday, 17 October 2026, the Sun rises at 05:10 and sets at 17:56: the day lasts 12h 46m, that is twelve day hours of 1h 04m. The night, until the next sunrise at 05:09, lasts 11h 13m: twelve night hours of 56 min.
Which planet rules the first hour that day?
Saturn, from 05:10 to 06:14: 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.