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 Friday, 24 July 2026: day of Venus
- Sunrise
- 05:21
- Sunset
- 19:13
- Next sunrise
- 05:21
A day hour lasts 1h 09m; a night hour, 51 min. Local time (Asia/Shanghai).
Day
- 1♀︎ Venus05:21 – 06:30
- 2☿︎ Mercury06:30 – 07:39
- 3☽︎ Moon07:39 – 08:49
- 4♄︎ Saturn08:49 – 09:58
- 5♃︎ Jupiter09:58 – 11:07
- 6♂︎ Mars11:07 – 12:17
- 7☉︎ Sun12:17 – 13:26
- 8♀︎ Venus13:26 – 14:35
- 9☿︎ Mercury14:35 – 15:45
- 10☽︎ Moon15:45 – 16:54
- 11♄︎ Saturn16:54 – 18:04
- 12♃︎ Jupiter18:04 – 19:13
Night
- 1♂︎ Mars19:13 – 20:04
- 2☉︎ Sun20:04 – 20:54
- 3♀︎ Venus20:54 – 21:45
- 4☿︎ Mercury21:45 – 22:36
- 5☽︎ Moon22:36 – 23:26
- 6♄︎ Saturn23:26 – 00:17
- 7♃︎ Jupiter00:17 – 01:08
- 8♂︎ Mars01:08 – 01:58
- 9☉︎ Sun01:58 – 02:49
- 10♀︎ Venus02:49 – 03:40
- 11☿︎ Mercury03:40 – 04:30
- 12☽︎ Moon04:30 – 05:21
Other cities · China
Questions
How are the planetary hours calculated in Hefei?
On Friday, 24 July 2026, the Sun rises at 05:21 and sets at 19:13: the day lasts 13h 52m, that is twelve day hours of 1h 09m. The night, until the next sunrise at 05:21, lasts 10h 08m: twelve night hours of 51 min.
Which planet rules the first hour that day?
Venus, from 05:21 to 06:30: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mercury, the Moon, Saturn, Jupiter, Mars, the Sun, then Venus 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.