Planetary hours
in Chengdu.
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, 10 September 2026: day of Jupiter
- Sunrise
- 06:45
- Sunset
- 19:16
- Next sunrise
- 06:45
A day hour lasts 1h 03m; a night hour, 57 min. Local time (Asia/Shanghai).
Day
- 1♃︎ Jupiter06:45 – 07:47
- 2♂︎ Mars07:47 – 08:50
- 3☉︎ Sun08:50 – 09:52
- 4♀︎ Venus09:52 – 10:55
- 5☿︎ Mercury10:55 – 11:57
- 6☽︎ Moon11:57 – 13:00
- 7♄︎ Saturn13:00 – 14:03
- 8♃︎ Jupiter14:03 – 15:05
- 9♂︎ Mars15:05 – 16:08
- 10☉︎ Sun16:08 – 17:10
- 11♀︎ Venus17:10 – 18:13
- 12☿︎ Mercury18:13 – 19:16
Night
- 1☽︎ Moon19:16 – 20:13
- 2♄︎ Saturn20:13 – 21:11
- 3♃︎ Jupiter21:11 – 22:08
- 4♂︎ Mars22:08 – 23:05
- 5☉︎ Sun23:05 – 00:03
- 6♀︎ Venus00:03 – 01:00
- 7☿︎ Mercury01:00 – 01:58
- 8☽︎ Moon01:58 – 02:55
- 9♄︎ Saturn02:55 – 03:53
- 10♃︎ Jupiter03:53 – 04:50
- 11♂︎ Mars04:50 – 05:48
- 12☉︎ Sun05:48 – 06:45
Other cities · China
Questions
How are the planetary hours calculated in Chengdu?
On Thursday, 10 September 2026, the Sun rises at 06:45 and sets at 19:16: the day lasts 12h 31m, that is twelve day hours of 1h 03m. The night, until the next sunrise at 06:45, lasts 11h 29m: twelve night hours of 57 min.
Which planet rules the first hour that day?
Jupiter, from 06:45 to 07:47: 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.