Planetary hours
in Hefei.
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, 1 December 2026: day of Mars
- Sunrise
- 06:52
- Sunset
- 17:06
- Next sunrise
- 06:53
A day hour lasts 51 min; a night hour, 1h 09m. Local time (Asia/Shanghai).
Day
- 1♂︎ Mars06:52 – 07:43
- 2☉︎ Sun07:43 – 08:35
- 3♀︎ Venus08:35 – 09:26
- 4☿︎ Mercury09:26 – 10:17
- 5☽︎ Moon10:17 – 11:08
- 6♄︎ Saturn11:08 – 11:59
- 7♃︎ Jupiter11:59 – 12:50
- 8♂︎ Mars12:50 – 13:41
- 9☉︎ Sun13:41 – 14:33
- 10♀︎ Venus14:33 – 15:24
- 11☿︎ Mercury15:24 – 16:15
- 12☽︎ Moon16:15 – 17:06
Night
- 1♄︎ Saturn17:06 – 18:15
- 2♃︎ Jupiter18:15 – 19:24
- 3♂︎ Mars19:24 – 20:33
- 4☉︎ Sun20:33 – 21:42
- 5♀︎ Venus21:42 – 22:51
- 6☿︎ Mercury22:51 – 00:00
- 7☽︎ Moon00:00 – 01:09
- 8♄︎ Saturn01:09 – 02:17
- 9♃︎ Jupiter02:17 – 03:26
- 10♂︎ Mars03:26 – 04:35
- 11☉︎ Sun04:35 – 05:44
- 12♀︎ Venus05:44 – 06:53
Other cities · China
Questions
How are the planetary hours calculated in Hefei?
On Tuesday, 1 December 2026, the Sun rises at 06:52 and sets at 17:06: the day lasts 10h 14m, that is twelve day hours of 51 min. The night, until the next sunrise at 06:53, lasts 13h 47m: twelve night hours of 1h 09m.
Which planet rules the first hour that day?
Mars, from 06:52 to 07:43: 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.