Planetary hours
in Taipei.
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, 13 January 2027: day of Mercury
- Sunrise
- 06:40
- Sunset
- 17:24
- Next sunrise
- 06:40
A day hour lasts 54 min; a night hour, 1h 06m. Local time (Asia/Taipei).
Day
- 1☿︎ Mercury06:40 – 07:34
- 2☽︎ Moon07:34 – 08:28
- 3♄︎ Saturn08:28 – 09:21
- 4♃︎ Jupiter09:21 – 10:15
- 5♂︎ Mars10:15 – 11:08
- 6☉︎ Sun11:08 – 12:02
- 7♀︎ Venus12:02 – 12:56
- 8☿︎ Mercury12:56 – 13:49
- 9☽︎ Moon13:49 – 14:43
- 10♄︎ Saturn14:43 – 15:36
- 11♃︎ Jupiter15:36 – 16:30
- 12♂︎ Mars16:30 – 17:24
Night
- 1☉︎ Sun17:24 – 18:30
- 2♀︎ Venus18:30 – 19:36
- 3☿︎ Mercury19:36 – 20:43
- 4☽︎ Moon20:43 – 21:49
- 5♄︎ Saturn21:49 – 22:56
- 6♃︎ Jupiter22:56 – 00:02
- 7♂︎ Mars00:02 – 01:08
- 8☉︎ Sun01:08 – 02:15
- 9♀︎ Venus02:15 – 03:21
- 10☿︎ Mercury03:21 – 04:28
- 11☽︎ Moon04:28 – 05:34
- 12♄︎ Saturn05:34 – 06:40
Other cities · Taiwan
Questions
How are the planetary hours calculated in Taipei?
On Wednesday, 13 January 2027, the Sun rises at 06:40 and sets at 17:24: the day lasts 10h 43m, that is twelve day hours of 54 min. The night, until the next sunrise at 06:40, lasts 13h 17m: twelve night hours of 1h 06m.
Which planet rules the first hour that day?
Mercury, from 06:40 to 07:34: 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.