Planetary hours
in Shanghai.
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 Sunday, 1 June 2025: day of the Sun
- Sunrise
- 04:50
- Sunset
- 18:53
- Next sunrise
- 04:50
A day hour lasts 1h 10m; a night hour, 50 min. Local time (Asia/Shanghai).
Day
- 1☉︎ Sun04:50 – 06:01
- 2♀︎ Venus06:01 – 07:11
- 3☿︎ Mercury07:11 – 08:21
- 4☽︎ Moon08:21 – 09:31
- 5♄︎ Saturn09:31 – 10:41
- 6♃︎ Jupiter10:41 – 11:52
- 7♂︎ Mars11:52 – 13:02
- 8☉︎ Sun13:02 – 14:12
- 9♀︎ Venus14:12 – 15:22
- 10☿︎ Mercury15:22 – 16:33
- 11☽︎ Moon16:33 – 17:43
- 12♄︎ Saturn17:43 – 18:53
Night
- 1♃︎ Jupiter18:53 – 19:43
- 2♂︎ Mars19:43 – 20:32
- 3☉︎ Sun20:32 – 21:22
- 4♀︎ Venus21:22 – 22:12
- 5☿︎ Mercury22:12 – 23:02
- 6☽︎ Moon23:02 – 23:52
- 7♄︎ Saturn23:52 – 00:41
- 8♃︎ Jupiter00:41 – 01:31
- 9♂︎ Mars01:31 – 02:21
- 10☉︎ Sun02:21 – 03:11
- 11♀︎ Venus03:11 – 04:00
- 12☿︎ Mercury04:00 – 04:50
Other cities · China
Questions
How are the planetary hours calculated in Shanghai?
On Sunday, 1 June 2025, the Sun rises at 04:50 and sets at 18:53: the day lasts 14h 03m, that is twelve day hours of 1h 10m. The night, until the next sunrise at 04:50, lasts 9h 57m: twelve night hours of 50 min.
Which planet rules the first hour that day?
The Sun, from 04:50 to 06:01: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Venus, Mercury, the Moon, Saturn, Jupiter, Mars, then the Sun 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.