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, 10 August 2026: day of the Moon
- Sunrise
- 05:37
- Sunset
- 20:44
- Next sunrise
- 05:38
A day hour lasts 1h 16m; a night hour, 45 min. Local time (Europe/London).
Day
- 1☽︎ Moon05:37 – 06:52
- 2♄︎ Saturn06:52 – 08:08
- 3♃︎ Jupiter08:08 – 09:23
- 4♂︎ Mars09:23 – 10:39
- 5☉︎ Sun10:39 – 11:55
- 6♀︎ Venus11:55 – 13:10
- 7☿︎ Mercury13:10 – 14:26
- 8☽︎ Moon14:26 – 15:41
- 9♄︎ Saturn15:41 – 16:57
- 10♃︎ Jupiter16:57 – 18:13
- 11♂︎ Mars18:13 – 19:28
- 12☉︎ Sun19:28 – 20:44
Night
- 1♀︎ Venus20:44 – 21:28
- 2☿︎ Mercury21:28 – 22:13
- 3☽︎ Moon22:13 – 22:57
- 4♄︎ Saturn22:57 – 23:42
- 5♃︎ Jupiter23:42 – 00:26
- 6♂︎ Mars00:26 – 01:11
- 7☉︎ Sun01:11 – 01:56
- 8♀︎ Venus01:56 – 02:40
- 9☿︎ Mercury02:40 – 03:25
- 10☽︎ Moon03:25 – 04:09
- 11♄︎ Saturn04:09 – 04:54
- 12♃︎ Jupiter04:54 – 05:38
Other cities · United Kingdom
Questions
How are the planetary hours calculated in Sheffield?
On Monday, 10 August 2026, the Sun rises at 05:37 and sets at 20:44: the day lasts 15h 07m, that is twelve day hours of 1h 16m. The night, until the next sunrise at 05:38, lasts 8h 54m: twelve night hours of 45 min.
Which planet rules the first hour that day?
The Moon, from 05:37 to 06:52: 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.