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 Tuesday, 18 November 2025: day of Mars
- Sunrise
- 07:32
- Sunset
- 18:05
- Next sunrise
- 07:33
A day hour lasts 53 min; a night hour, 1h 07m. Local time (Asia/Shanghai).
Day
- 1♂︎ Mars07:32 – 08:25
- 2☉︎ Sun08:25 – 09:17
- 3♀︎ Venus09:17 – 10:10
- 4☿︎ Mercury10:10 – 11:03
- 5☽︎ Moon11:03 – 11:55
- 6♄︎ Saturn11:55 – 12:48
- 7♃︎ Jupiter12:48 – 13:41
- 8♂︎ Mars13:41 – 14:34
- 9☉︎ Sun14:34 – 15:26
- 10♀︎ Venus15:26 – 16:19
- 11☿︎ Mercury16:19 – 17:12
- 12☽︎ Moon17:12 – 18:05
Night
- 1♄︎ Saturn18:05 – 19:12
- 2♃︎ Jupiter19:12 – 20:19
- 3♂︎ Mars20:19 – 21:27
- 4☉︎ Sun21:27 – 22:34
- 5♀︎ Venus22:34 – 23:41
- 6☿︎ Mercury23:41 – 00:49
- 7☽︎ Moon00:49 – 01:56
- 8♄︎ Saturn01:56 – 03:03
- 9♃︎ Jupiter03:03 – 04:11
- 10♂︎ Mars04:11 – 05:18
- 11☉︎ Sun05:18 – 06:25
- 12♀︎ Venus06:25 – 07:33
Other cities · China
Questions
How are the planetary hours calculated in Chengdu?
On Tuesday, 18 November 2025, the Sun rises at 07:32 and sets at 18:05: the day lasts 10h 33m, that is twelve day hours of 53 min. The night, until the next sunrise at 07:33, lasts 13h 28m: twelve night hours of 1h 07m.
Which planet rules the first hour that day?
Mars, from 07:32 to 08:25: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Sun, Venus, Mercury, the Moon, Saturn, Jupiter, then Mars 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.