Planetary hours
in Bristol.
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, 9 June 2026: day of Mars
- Sunrise
- 04:54
- Sunset
- 21:25
- Next sunrise
- 04:54
A day hour lasts 1h 23m; a night hour, 37 min. Local time (Europe/London).
Day
- 1♂︎ Mars04:54 – 06:16
- 2☉︎ Sun06:16 – 07:39
- 3♀︎ Venus07:39 – 09:02
- 4☿︎ Mercury09:02 – 10:24
- 5☽︎ Moon10:24 – 11:47
- 6♄︎ Saturn11:47 – 13:09
- 7♃︎ Jupiter13:09 – 14:32
- 8♂︎ Mars14:32 – 15:55
- 9☉︎ Sun15:55 – 17:17
- 10♀︎ Venus17:17 – 18:40
- 11☿︎ Mercury18:40 – 20:02
- 12☽︎ Moon20:02 – 21:25
Night
- 1♄︎ Saturn21:25 – 22:02
- 2♃︎ Jupiter22:02 – 22:40
- 3♂︎ Mars22:40 – 23:17
- 4☉︎ Sun23:17 – 23:54
- 5♀︎ Venus23:54 – 00:32
- 6☿︎ Mercury00:32 – 01:09
- 7☽︎ Moon01:09 – 01:47
- 8♄︎ Saturn01:47 – 02:24
- 9♃︎ Jupiter02:24 – 03:01
- 10♂︎ Mars03:01 – 03:39
- 11☉︎ Sun03:39 – 04:16
- 12♀︎ Venus04:16 – 04:54
Other cities · United Kingdom
Questions
How are the planetary hours calculated in Bristol?
On Tuesday, 9 June 2026, the Sun rises at 04:54 and sets at 21:25: the day lasts 16h 31m, that is twelve day hours of 1h 23m. The night, until the next sunrise at 04:54, lasts 7h 29m: twelve night hours of 37 min.
Which planet rules the first hour that day?
Mars, from 04:54 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 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.