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, 19 October 2027: day of Mars
- Sunrise
- 07:39
- Sunset
- 18:01
- Next sunrise
- 07:41
A day hour lasts 52 min; a night hour, 1h 08m. Local time (Europe/London).
Day
- 1♂︎ Mars07:39 – 08:31
- 2☉︎ Sun08:31 – 09:23
- 3♀︎ Venus09:23 – 10:14
- 4☿︎ Mercury10:14 – 11:06
- 5☽︎ Moon11:06 – 11:58
- 6♄︎ Saturn11:58 – 12:50
- 7♃︎ Jupiter12:50 – 13:42
- 8♂︎ Mars13:42 – 14:34
- 9☉︎ Sun14:34 – 15:25
- 10♀︎ Venus15:25 – 16:17
- 11☿︎ Mercury16:17 – 17:09
- 12☽︎ Moon17:09 – 18:01
Night
- 1♄︎ Saturn18:01 – 19:09
- 2♃︎ Jupiter19:09 – 20:18
- 3♂︎ Mars20:18 – 21:26
- 4☉︎ Sun21:26 – 22:34
- 5♀︎ Venus22:34 – 23:43
- 6☿︎ Mercury23:43 – 00:51
- 7☽︎ Moon00:51 – 01:59
- 8♄︎ Saturn01:59 – 03:08
- 9♃︎ Jupiter03:08 – 04:16
- 10♂︎ Mars04:16 – 05:24
- 11☉︎ Sun05:24 – 06:33
- 12♀︎ Venus06:33 – 07:41
Other cities · United Kingdom
Questions
How are the planetary hours calculated in Sheffield?
On Tuesday, 19 October 2027, the Sun rises at 07:39 and sets at 18:01: the day lasts 10h 22m, that is twelve day hours of 52 min. The night, until the next sunrise at 07:41, lasts 13h 40m: twelve night hours of 1h 08m.
Which planet rules the first hour that day?
Mars, from 07:39 to 08:31: 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.