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 Wednesday, 3 June 2026: day of Mercury
- Sunrise
- 05:05
- Sunset
- 19:12
- Next sunrise
- 05:05
A day hour lasts 1h 11m; a night hour, 49 min. Local time (Asia/Shanghai).
Day
- 1☿︎ Mercury05:05 – 06:16
- 2☽︎ Moon06:16 – 07:26
- 3♄︎ Saturn07:26 – 08:37
- 4♃︎ Jupiter08:37 – 09:47
- 5♂︎ Mars09:47 – 10:58
- 6☉︎ Sun10:58 – 12:09
- 7♀︎ Venus12:09 – 13:19
- 8☿︎ Mercury13:19 – 14:30
- 9☽︎ Moon14:30 – 15:40
- 10♄︎ Saturn15:40 – 16:51
- 11♃︎ Jupiter16:51 – 18:02
- 12♂︎ Mars18:02 – 19:12
Night
- 1☉︎ Sun19:12 – 20:02
- 2♀︎ Venus20:02 – 20:51
- 3☿︎ Mercury20:51 – 21:40
- 4☽︎ Moon21:40 – 22:30
- 5♄︎ Saturn22:30 – 23:19
- 6♃︎ Jupiter23:19 – 00:09
- 7♂︎ Mars00:09 – 00:58
- 8☉︎ Sun00:58 – 01:47
- 9♀︎ Venus01:47 – 02:37
- 10☿︎ Mercury02:37 – 03:26
- 11☽︎ Moon03:26 – 04:15
- 12♄︎ Saturn04:15 – 05:05
Other cities · China
Questions
How are the planetary hours calculated in Hefei?
On Wednesday, 3 June 2026, the Sun rises at 05:05 and sets at 19:12: the day lasts 14h 07m, that is twelve day hours of 1h 11m. The night, until the next sunrise at 05:05, lasts 9h 53m: twelve night hours of 49 min.
Which planet rules the first hour that day?
Mercury, from 05:05 to 06:16: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Moon, Saturn, Jupiter, Mars, the Sun, Venus, then Mercury 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.