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, 16 November 2027: day of Mars
- Sunrise
- 07:29
- Sunset
- 16:20
- Next sunrise
- 07:31
A day hour lasts 44 min; a night hour, 1h 16m. Local time (Europe/London).
Day
- 1♂︎ Mars07:29 – 08:13
- 2☉︎ Sun08:13 – 08:57
- 3♀︎ Venus08:57 – 09:42
- 4☿︎ Mercury09:42 – 10:26
- 5☽︎ Moon10:26 – 11:10
- 6♄︎ Saturn11:10 – 11:54
- 7♃︎ Jupiter11:54 – 12:39
- 8♂︎ Mars12:39 – 13:23
- 9☉︎ Sun13:23 – 14:07
- 10♀︎ Venus14:07 – 14:51
- 11☿︎ Mercury14:51 – 15:36
- 12☽︎ Moon15:36 – 16:20
Night
- 1♄︎ Saturn16:20 – 17:36
- 2♃︎ Jupiter17:36 – 18:52
- 3♂︎ Mars18:52 – 20:07
- 4☉︎ Sun20:07 – 21:23
- 5♀︎ Venus21:23 – 22:39
- 6☿︎ Mercury22:39 – 23:55
- 7☽︎ Moon23:55 – 01:11
- 8♄︎ Saturn01:11 – 02:27
- 9♃︎ Jupiter02:27 – 03:43
- 10♂︎ Mars03:43 – 04:59
- 11☉︎ Sun04:59 – 06:15
- 12♀︎ Venus06:15 – 07:31
Other cities · United Kingdom
Questions
How are the planetary hours calculated in Bristol?
On Tuesday, 16 November 2027, the Sun rises at 07:29 and sets at 16:20: the day lasts 8h 51m, that is twelve day hours of 44 min. The night, until the next sunrise at 07:31, lasts 15h 11m: twelve night hours of 1h 16m.
Which planet rules the first hour that day?
Mars, from 07:29 to 08:13: 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.