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, 22 October 2025: day of Mercury
- Sunrise
- 05:04
- Sunset
- 17:59
- Next sunrise
- 05:03
A day hour lasts 1h 05m; a night hour, 55 min. Local time (Australia/Brisbane).
Day
- 1☿︎ Mercury05:04 – 06:09
- 2☽︎ Moon06:09 – 07:14
- 3♄︎ Saturn07:14 – 08:18
- 4♃︎ Jupiter08:18 – 09:23
- 5♂︎ Mars09:23 – 10:27
- 6☉︎ Sun10:27 – 11:32
- 7♀︎ Venus11:32 – 12:36
- 8☿︎ Mercury12:36 – 13:41
- 9☽︎ Moon13:41 – 14:45
- 10♄︎ Saturn14:45 – 15:50
- 11♃︎ Jupiter15:50 – 16:55
- 12♂︎ Mars16:55 – 17:59
Night
- 1☉︎ Sun17:59 – 18:54
- 2♀︎ Venus18:54 – 19:50
- 3☿︎ Mercury19:50 – 20:45
- 4☽︎ Moon20:45 – 21:41
- 5♄︎ Saturn21:41 – 22:36
- 6♃︎ Jupiter22:36 – 23:31
- 7♂︎ Mars23:31 – 00:27
- 8☉︎ Sun00:27 – 01:22
- 9♀︎ Venus01:22 – 02:17
- 10☿︎ Mercury02:17 – 03:13
- 11☽︎ Moon03:13 – 04:08
- 12♄︎ Saturn04:08 – 05:03
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Questions
How are the planetary hours calculated in Logan City?
On Wednesday, 22 October 2025, the Sun rises at 05:04 and sets at 17:59: the day lasts 12h 55m, that is twelve day hours of 1h 05m. The night, until the next sunrise at 05:03, lasts 11h 04m: twelve night hours of 55 min.
Which planet rules the first hour that day?
Mercury, from 05:04 to 06:09: 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.