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 Wednesday, 27 May 2026: day of Mercury
- Sunrise
- 04:49
- Sunset
- 21:17
- Next sunrise
- 04:48
A day hour lasts 1h 22m; a night hour, 38 min. Local time (Europe/London).
Day
- 1☿︎ Mercury04:49 – 06:11
- 2☽︎ Moon06:11 – 07:34
- 3♄︎ Saturn07:34 – 08:56
- 4♃︎ Jupiter08:56 – 10:18
- 5♂︎ Mars10:18 – 11:41
- 6☉︎ Sun11:41 – 13:03
- 7♀︎ Venus13:03 – 14:25
- 8☿︎ Mercury14:25 – 15:48
- 9☽︎ Moon15:48 – 17:10
- 10♄︎ Saturn17:10 – 18:32
- 11♃︎ Jupiter18:32 – 19:55
- 12♂︎ Mars19:55 – 21:17
Night
- 1☉︎ Sun21:17 – 21:55
- 2♀︎ Venus21:55 – 22:32
- 3☿︎ Mercury22:32 – 23:10
- 4☽︎ Moon23:10 – 23:47
- 5♄︎ Saturn23:47 – 00:25
- 6♃︎ Jupiter00:25 – 01:02
- 7♂︎ Mars01:02 – 01:40
- 8☉︎ Sun01:40 – 02:18
- 9♀︎ Venus02:18 – 02:55
- 10☿︎ Mercury02:55 – 03:33
- 11☽︎ Moon03:33 – 04:10
- 12♄︎ Saturn04:10 – 04:48
Other cities · United Kingdom
Questions
How are the planetary hours calculated in Sheffield?
On Wednesday, 27 May 2026, the Sun rises at 04:49 and sets at 21:17: the day lasts 16h 28m, that is twelve day hours of 1h 22m. The night, until the next sunrise at 04:48, lasts 7h 31m: twelve night hours of 38 min.
Which planet rules the first hour that day?
Mercury, from 04:49 to 06:11: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Moon, Saturn, Jupiter, Mars, the Sun, Venus, then Mercury 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.