Planetary hours
in Sheffield.
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 Monday, 18 December 2028: day of the Moon
- Sunrise
- 08:17
- Sunset
- 15:47
- Next sunrise
- 08:18
A day hour lasts 38 min; a night hour, 1h 23m. Local time (Europe/London).
Day
- 1☽︎ Moon08:17 – 08:55
- 2♄︎ Saturn08:55 – 09:32
- 3♃︎ Jupiter09:32 – 10:10
- 4♂︎ Mars10:10 – 10:47
- 5☉︎ Sun10:47 – 11:25
- 6♀︎ Venus11:25 – 12:02
- 7☿︎ Mercury12:02 – 12:40
- 8☽︎ Moon12:40 – 13:17
- 9♄︎ Saturn13:17 – 13:55
- 10♃︎ Jupiter13:55 – 14:32
- 11♂︎ Mars14:32 – 15:10
- 12☉︎ Sun15:10 – 15:47
Night
- 1♀︎ Venus15:47 – 17:10
- 2☿︎ Mercury17:10 – 18:32
- 3☽︎ Moon18:32 – 19:55
- 4♄︎ Saturn19:55 – 21:17
- 5♃︎ Jupiter21:17 – 22:40
- 6♂︎ Mars22:40 – 00:03
- 7☉︎ Sun00:03 – 01:25
- 8♀︎ Venus01:25 – 02:48
- 9☿︎ Mercury02:48 – 04:10
- 10☽︎ Moon04:10 – 05:33
- 11♄︎ Saturn05:33 – 06:55
- 12♃︎ Jupiter06:55 – 08:18
Other cities · United Kingdom
Questions
How are the planetary hours calculated in Sheffield?
On Monday, 18 December 2028, the Sun rises at 08:17 and sets at 15:47: the day lasts 7h 30m, that is twelve day hours of 38 min. The night, until the next sunrise at 08:18, lasts 16h 31m: twelve night hours of 1h 23m.
Which planet rules the first hour that day?
The Moon, from 08:17 to 08:55: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Saturn, Jupiter, Mars, the Sun, Venus, Mercury, then the Moon 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.