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 Tuesday, 25 January 2028: day of Mars
- Sunrise
- 08:02
- Sunset
- 16:34
- Next sunrise
- 08:00
A day hour lasts 43 min; a night hour, 1h 17m. Local time (Europe/London).
Day
- 1♂︎ Mars08:02 – 08:44
- 2☉︎ Sun08:44 – 09:27
- 3♀︎ Venus09:27 – 10:10
- 4☿︎ Mercury10:10 – 10:52
- 5☽︎ Moon10:52 – 11:35
- 6♄︎ Saturn11:35 – 12:18
- 7♃︎ Jupiter12:18 – 13:01
- 8♂︎ Mars13:01 – 13:43
- 9☉︎ Sun13:43 – 14:26
- 10♀︎ Venus14:26 – 15:09
- 11☿︎ Mercury15:09 – 15:51
- 12☽︎ Moon15:51 – 16:34
Night
- 1♄︎ Saturn16:34 – 17:51
- 2♃︎ Jupiter17:51 – 19:08
- 3♂︎ Mars19:08 – 20:26
- 4☉︎ Sun20:26 – 21:43
- 5♀︎ Venus21:43 – 23:00
- 6☿︎ Mercury23:00 – 00:17
- 7☽︎ Moon00:17 – 01:34
- 8♄︎ Saturn01:34 – 02:52
- 9♃︎ Jupiter02:52 – 04:09
- 10♂︎ Mars04:09 – 05:26
- 11☉︎ Sun05:26 – 06:43
- 12♀︎ Venus06:43 – 08:00
Other cities · United Kingdom
Questions
How are the planetary hours calculated in Sheffield?
On Tuesday, 25 January 2028, the Sun rises at 08:02 and sets at 16:34: the day lasts 8h 32m, that is twelve day hours of 43 min. The night, until the next sunrise at 08:00, lasts 15h 26m: twelve night hours of 1h 17m.
Which planet rules the first hour that day?
Mars, from 08:02 to 08:44: 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.