Planetary hours
in Logan City.
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, 29 October 2025: day of Mercury
- Sunrise
- 04:58
- Sunset
- 18:04
- Next sunrise
- 04:57
A day hour lasts 1h 05m; a night hour, 54 min. Local time (Australia/Brisbane).
Day
- 1☿︎ Mercury04:58 – 06:04
- 2☽︎ Moon06:04 – 07:09
- 3♄︎ Saturn07:09 – 08:15
- 4♃︎ Jupiter08:15 – 09:20
- 5♂︎ Mars09:20 – 10:26
- 6☉︎ Sun10:26 – 11:31
- 7♀︎ Venus11:31 – 12:36
- 8☿︎ Mercury12:36 – 13:42
- 9☽︎ Moon13:42 – 14:47
- 10♄︎ Saturn14:47 – 15:53
- 11♃︎ Jupiter15:53 – 16:58
- 12♂︎ Mars16:58 – 18:04
Night
- 1☉︎ Sun18:04 – 18:58
- 2♀︎ Venus18:58 – 19:53
- 3☿︎ Mercury19:53 – 20:47
- 4☽︎ Moon20:47 – 21:42
- 5♄︎ Saturn21:42 – 22:36
- 6♃︎ Jupiter22:36 – 23:31
- 7♂︎ Mars23:31 – 00:25
- 8☉︎ Sun00:25 – 01:20
- 9♀︎ Venus01:20 – 02:14
- 10☿︎ Mercury02:14 – 03:08
- 11☽︎ Moon03:08 – 04:03
- 12♄︎ Saturn04:03 – 04:57
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Questions
How are the planetary hours calculated in Logan City?
On Wednesday, 29 October 2025, the Sun rises at 04:58 and sets at 18:04: the day lasts 13h 05m, that is twelve day hours of 1h 05m. The night, until the next sunrise at 04:57, lasts 10h 54m: twelve night hours of 54 min.
Which planet rules the first hour that day?
Mercury, from 04:58 to 06:04: 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.