Planetary hours
in Beijing.
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 Thursday, 7 January 2027: day of Jupiter
- Sunrise
- 07:36
- Sunset
- 17:04
- Next sunrise
- 07:36
A day hour lasts 47 min; a night hour, 1h 13m. Local time (Asia/Shanghai).
Day
- 1♃︎ Jupiter07:36 – 08:23
- 2♂︎ Mars08:23 – 09:10
- 3☉︎ Sun09:10 – 09:58
- 4♀︎ Venus09:58 – 10:45
- 5☿︎ Mercury10:45 – 11:33
- 6☽︎ Moon11:33 – 12:20
- 7♄︎ Saturn12:20 – 13:07
- 8♃︎ Jupiter13:07 – 13:55
- 9♂︎ Mars13:55 – 14:42
- 10☉︎ Sun14:42 – 15:30
- 11♀︎ Venus15:30 – 16:17
- 12☿︎ Mercury16:17 – 17:04
Night
- 1☽︎ Moon17:04 – 18:17
- 2♄︎ Saturn18:17 – 19:30
- 3♃︎ Jupiter19:30 – 20:42
- 4♂︎ Mars20:42 – 21:55
- 5☉︎ Sun21:55 – 23:07
- 6♀︎ Venus23:07 – 00:20
- 7☿︎ Mercury00:20 – 01:33
- 8☽︎ Moon01:33 – 02:45
- 9♄︎ Saturn02:45 – 03:58
- 10♃︎ Jupiter03:58 – 05:10
- 11♂︎ Mars05:10 – 06:23
- 12☉︎ Sun06:23 – 07:36
Other cities · China
Questions
How are the planetary hours calculated in Beijing?
On Thursday, 7 January 2027, the Sun rises at 07:36 and sets at 17:04: the day lasts 9h 29m, that is twelve day hours of 47 min. The night, until the next sunrise at 07:36, lasts 14h 31m: twelve night hours of 1h 13m.
Which planet rules the first hour that day?
Jupiter, from 07:36 to 08:23: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mars, the Sun, Venus, Mercury, the Moon, Saturn, then Jupiter 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.