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 Wednesday, 17 February 2027: day of Mercury
- Sunrise
- 07:05
- Sunset
- 17:51
- Next sunrise
- 07:04
A day hour lasts 54 min; a night hour, 1h 06m. Local time (Asia/Shanghai).
Day
- 1☿︎ Mercury07:05 – 07:59
- 2☽︎ Moon07:59 – 08:53
- 3♄︎ Saturn08:53 – 09:47
- 4♃︎ Jupiter09:47 – 10:40
- 5♂︎ Mars10:40 – 11:34
- 6☉︎ Sun11:34 – 12:28
- 7♀︎ Venus12:28 – 13:22
- 8☿︎ Mercury13:22 – 14:16
- 9☽︎ Moon14:16 – 15:10
- 10♄︎ Saturn15:10 – 16:04
- 11♃︎ Jupiter16:04 – 16:58
- 12♂︎ Mars16:58 – 17:51
Night
- 1☉︎ Sun17:51 – 18:57
- 2♀︎ Venus18:57 – 20:03
- 3☿︎ Mercury20:03 – 21:09
- 4☽︎ Moon21:09 – 22:16
- 5♄︎ Saturn22:16 – 23:22
- 6♃︎ Jupiter23:22 – 00:28
- 7♂︎ Mars00:28 – 01:34
- 8☉︎ Sun01:34 – 02:40
- 9♀︎ Venus02:40 – 03:46
- 10☿︎ Mercury03:46 – 04:52
- 11☽︎ Moon04:52 – 05:58
- 12♄︎ Saturn05:58 – 07:04
Other cities · China
Questions
How are the planetary hours calculated in Beijing?
On Wednesday, 17 February 2027, the Sun rises at 07:05 and sets at 17:51: the day lasts 10h 47m, that is twelve day hours of 54 min. The night, until the next sunrise at 07:04, lasts 13h 12m: twelve night hours of 1h 06m.
Which planet rules the first hour that day?
Mercury, from 07:05 to 07:59: 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.