Planetary hours
in Taichung.
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 Sunday, 24 May 2026: day of the Sun
- Sunrise
- 05:11
- Sunset
- 18:37
- Next sunrise
- 05:10
A day hour lasts 1h 07m; a night hour, 53 min. Local time (Asia/Taipei).
Day
- 1☉︎ Sun05:11 – 06:18
- 2♀︎ Venus06:18 – 07:25
- 3☿︎ Mercury07:25 – 08:32
- 4☽︎ Moon08:32 – 09:39
- 5♄︎ Saturn09:39 – 10:47
- 6♃︎ Jupiter10:47 – 11:54
- 7♂︎ Mars11:54 – 13:01
- 8☉︎ Sun13:01 – 14:08
- 9♀︎ Venus14:08 – 15:15
- 10☿︎ Mercury15:15 – 16:22
- 11☽︎ Moon16:22 – 17:30
- 12♄︎ Saturn17:30 – 18:37
Night
- 1♃︎ Jupiter18:37 – 19:30
- 2♂︎ Mars19:30 – 20:22
- 3☉︎ Sun20:22 – 21:15
- 4♀︎ Venus21:15 – 22:08
- 5☿︎ Mercury22:08 – 23:01
- 6☽︎ Moon23:01 – 23:54
- 7♄︎ Saturn23:54 – 00:46
- 8♃︎ Jupiter00:46 – 01:39
- 9♂︎ Mars01:39 – 02:32
- 10☉︎ Sun02:32 – 03:25
- 11♀︎ Venus03:25 – 04:18
- 12☿︎ Mercury04:18 – 05:10
Other cities · Taiwan
Questions
How are the planetary hours calculated in Taichung?
On Sunday, 24 May 2026, the Sun rises at 05:11 and sets at 18:37: the day lasts 13h 26m, that is twelve day hours of 1h 07m. The night, until the next sunrise at 05:10, lasts 10h 33m: twelve night hours of 53 min.
Which planet rules the first hour that day?
The Sun, from 05:11 to 06:18: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Venus, Mercury, the Moon, Saturn, Jupiter, Mars, then the Sun 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.