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 Saturday, 6 June 2026: day of Saturn
- Sunrise
- 04:55
- Sunset
- 21:22
- Next sunrise
- 04:55
A day hour lasts 1h 22m; a night hour, 38 min. Local time (Europe/London).
Day
- 1♄︎ Saturn04:55 – 06:18
- 2♃︎ Jupiter06:18 – 07:40
- 3♂︎ Mars07:40 – 09:02
- 4☉︎ Sun09:02 – 10:24
- 5♀︎ Venus10:24 – 11:47
- 6☿︎ Mercury11:47 – 13:09
- 7☽︎ Moon13:09 – 14:31
- 8♄︎ Saturn14:31 – 15:53
- 9♃︎ Jupiter15:53 – 17:16
- 10♂︎ Mars17:16 – 18:38
- 11☉︎ Sun18:38 – 20:00
- 12♀︎ Venus20:00 – 21:22
Night
- 1☿︎ Mercury21:22 – 22:00
- 2☽︎ Moon22:00 – 22:38
- 3♄︎ Saturn22:38 – 23:15
- 4♃︎ Jupiter23:15 – 23:53
- 5♂︎ Mars23:53 – 00:31
- 6☉︎ Sun00:31 – 01:09
- 7♀︎ Venus01:09 – 01:46
- 8☿︎ Mercury01:46 – 02:24
- 9☽︎ Moon02:24 – 03:02
- 10♄︎ Saturn03:02 – 03:39
- 11♃︎ Jupiter03:39 – 04:17
- 12♂︎ Mars04:17 – 04:55
Other cities · United Kingdom
Questions
How are the planetary hours calculated in Bristol?
On Saturday, 6 June 2026, the Sun rises at 04:55 and sets at 21:22: the day lasts 16h 27m, that is twelve day hours of 1h 22m. The night, until the next sunrise at 04:55, lasts 7h 32m: twelve night hours of 38 min.
Which planet rules the first hour that day?
Saturn, from 04:55 to 06:18: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Jupiter, Mars, the Sun, Venus, Mercury, the Moon, then Saturn 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.