Planetary hours
in Xi’an.
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, 2 December 2026: day of Mercury
- Sunrise
- 07:32
- Sunset
- 17:34
- Next sunrise
- 07:33
A day hour lasts 50 min; a night hour, 1h 10m. Local time (Asia/Shanghai).
Day
- 1☿︎ Mercury07:32 – 08:22
- 2☽︎ Moon08:22 – 09:12
- 3♄︎ Saturn09:12 – 10:03
- 4♃︎ Jupiter10:03 – 10:53
- 5♂︎ Mars10:53 – 11:43
- 6☉︎ Sun11:43 – 12:33
- 7♀︎ Venus12:33 – 13:23
- 8☿︎ Mercury13:23 – 14:13
- 9☽︎ Moon14:13 – 15:03
- 10♄︎ Saturn15:03 – 15:54
- 11♃︎ Jupiter15:54 – 16:44
- 12♂︎ Mars16:44 – 17:34
Night
- 1☉︎ Sun17:34 – 18:44
- 2♀︎ Venus18:44 – 19:54
- 3☿︎ Mercury19:54 – 21:04
- 4☽︎ Moon21:04 – 22:14
- 5♄︎ Saturn22:14 – 23:23
- 6♃︎ Jupiter23:23 – 00:33
- 7♂︎ Mars00:33 – 01:43
- 8☉︎ Sun01:43 – 02:53
- 9♀︎ Venus02:53 – 04:03
- 10☿︎ Mercury04:03 – 05:13
- 11☽︎ Moon05:13 – 06:23
- 12♄︎ Saturn06:23 – 07:33
Other cities · China
Questions
How are the planetary hours calculated in Xi’an?
On Wednesday, 2 December 2026, the Sun rises at 07:32 and sets at 17:34: the day lasts 10h 02m, that is twelve day hours of 50 min. The night, until the next sunrise at 07:33, lasts 13h 59m: twelve night hours of 1h 10m.
Which planet rules the first hour that day?
Mercury, from 07:32 to 08:22: 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.