Planetary hours
in Edinburgh.
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, 12 January 2027: day of Mars
- Sunrise
- 08:37
- Sunset
- 16:05
- Next sunrise
- 08:36
A day hour lasts 37 min; a night hour, 1h 23m. Local time (Europe/London).
Day
- 1♂︎ Mars08:37 – 09:14
- 2☉︎ Sun09:14 – 09:51
- 3♀︎ Venus09:51 – 10:29
- 4☿︎ Mercury10:29 – 11:06
- 5☽︎ Moon11:06 – 11:43
- 6♄︎ Saturn11:43 – 12:21
- 7♃︎ Jupiter12:21 – 12:58
- 8♂︎ Mars12:58 – 13:35
- 9☉︎ Sun13:35 – 14:13
- 10♀︎ Venus14:13 – 14:50
- 11☿︎ Mercury14:50 – 15:28
- 12☽︎ Moon15:28 – 16:05
Night
- 1♄︎ Saturn16:05 – 17:27
- 2♃︎ Jupiter17:27 – 18:50
- 3♂︎ Mars18:50 – 20:13
- 4☉︎ Sun20:13 – 21:35
- 5♀︎ Venus21:35 – 22:58
- 6☿︎ Mercury22:58 – 00:20
- 7☽︎ Moon00:20 – 01:43
- 8♄︎ Saturn01:43 – 03:05
- 9♃︎ Jupiter03:05 – 04:28
- 10♂︎ Mars04:28 – 05:50
- 11☉︎ Sun05:50 – 07:13
- 12♀︎ Venus07:13 – 08:36
Other cities · United Kingdom
Questions
How are the planetary hours calculated in Edinburgh?
On Tuesday, 12 January 2027, the Sun rises at 08:37 and sets at 16:05: the day lasts 7h 28m, that is twelve day hours of 37 min. The night, until the next sunrise at 08:36, lasts 16h 31m: twelve night hours of 1h 23m.
Which planet rules the first hour that day?
Mars, from 08:37 to 09:14: 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.