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, 10 October 2028: day of Mars
- Sunrise
- 07:26
- Sunset
- 18:26
- Next sunrise
- 07:28
A day hour lasts 55 min; a night hour, 1h 05m. Local time (Europe/London).
Day
- 1♂︎ Mars07:26 – 08:21
- 2☉︎ Sun08:21 – 09:16
- 3♀︎ Venus09:16 – 10:11
- 4☿︎ Mercury10:11 – 11:06
- 5☽︎ Moon11:06 – 12:01
- 6♄︎ Saturn12:01 – 12:56
- 7♃︎ Jupiter12:56 – 13:51
- 8♂︎ Mars13:51 – 14:46
- 9☉︎ Sun14:46 – 15:41
- 10♀︎ Venus15:41 – 16:36
- 11☿︎ Mercury16:36 – 17:31
- 12☽︎ Moon17:31 – 18:26
Night
- 1♄︎ Saturn18:26 – 19:32
- 2♃︎ Jupiter19:32 – 20:37
- 3♂︎ Mars20:37 – 21:42
- 4☉︎ Sun21:42 – 22:47
- 5♀︎ Venus22:47 – 23:52
- 6☿︎ Mercury23:52 – 00:57
- 7☽︎ Moon00:57 – 02:02
- 8♄︎ Saturn02:02 – 03:07
- 9♃︎ Jupiter03:07 – 04:12
- 10♂︎ Mars04:12 – 05:18
- 11☉︎ Sun05:18 – 06:23
- 12♀︎ Venus06:23 – 07:28
Other cities · United Kingdom
Questions
How are the planetary hours calculated in Bristol?
On Tuesday, 10 October 2028, the Sun rises at 07:26 and sets at 18:26: the day lasts 11h 00m, that is twelve day hours of 55 min. The night, until the next sunrise at 07:28, lasts 13h 01m: twelve night hours of 1h 05m.
Which planet rules the first hour that day?
Mars, from 07:26 to 08:21: 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.