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 Friday, 1 December 2028: day of Venus
- Sunrise
- 07:54
- Sunset
- 16:04
- Next sunrise
- 07:55
A day hour lasts 41 min; a night hour, 1h 19m. Local time (Europe/London).
Day
- 1♀︎ Venus07:54 – 08:34
- 2☿︎ Mercury08:34 – 09:15
- 3☽︎ Moon09:15 – 09:56
- 4♄︎ Saturn09:56 – 10:37
- 5♃︎ Jupiter10:37 – 11:18
- 6♂︎ Mars11:18 – 11:59
- 7☉︎ Sun11:59 – 12:40
- 8♀︎ Venus12:40 – 13:21
- 9☿︎ Mercury13:21 – 14:02
- 10☽︎ Moon14:02 – 14:42
- 11♄︎ Saturn14:42 – 15:23
- 12♃︎ Jupiter15:23 – 16:04
Night
- 1♂︎ Mars16:04 – 17:23
- 2☉︎ Sun17:23 – 18:43
- 3♀︎ Venus18:43 – 20:02
- 4☿︎ Mercury20:02 – 21:21
- 5☽︎ Moon21:21 – 22:40
- 6♄︎ Saturn22:40 – 00:00
- 7♃︎ Jupiter00:00 – 01:19
- 8♂︎ Mars01:19 – 02:38
- 9☉︎ Sun02:38 – 03:57
- 10♀︎ Venus03:57 – 05:17
- 11☿︎ Mercury05:17 – 06:36
- 12☽︎ Moon06:36 – 07:55
Other cities · United Kingdom
Questions
How are the planetary hours calculated in Bristol?
On Friday, 1 December 2028, the Sun rises at 07:54 and sets at 16:04: the day lasts 8h 11m, that is twelve day hours of 41 min. The night, until the next sunrise at 07:55, lasts 15h 51m: twelve night hours of 1h 19m.
Which planet rules the first hour that day?
Venus, from 07:54 to 08:34: 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.