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 Wednesday, 5 January 2028: day of Mercury
- Sunrise
- 08:42
- Sunset
- 15:53
- Next sunrise
- 08:41
A day hour lasts 36 min; a night hour, 1h 24m. Local time (Europe/London).
Day
- 1☿︎ Mercury08:42 – 09:18
- 2☽︎ Moon09:18 – 09:54
- 3♄︎ Saturn09:54 – 10:30
- 4♃︎ Jupiter10:30 – 11:06
- 5♂︎ Mars11:06 – 11:42
- 6☉︎ Sun11:42 – 12:18
- 7♀︎ Venus12:18 – 12:54
- 8☿︎ Mercury12:54 – 13:30
- 9☽︎ Moon13:30 – 14:06
- 10♄︎ Saturn14:06 – 14:42
- 11♃︎ Jupiter14:42 – 15:17
- 12♂︎ Mars15:17 – 15:53
Night
- 1☉︎ Sun15:53 – 17:17
- 2♀︎ Venus17:17 – 18:41
- 3☿︎ Mercury18:41 – 20:05
- 4☽︎ Moon20:05 – 21:29
- 5♄︎ Saturn21:29 – 22:53
- 6♃︎ Jupiter22:53 – 00:17
- 7♂︎ Mars00:17 – 01:41
- 8☉︎ Sun01:41 – 03:05
- 9♀︎ Venus03:05 – 04:29
- 10☿︎ Mercury04:29 – 05:53
- 11☽︎ Moon05:53 – 07:17
- 12♄︎ Saturn07:17 – 08:41
Other cities · United Kingdom
Questions
How are the planetary hours calculated in Edinburgh?
On Wednesday, 5 January 2028, the Sun rises at 08:42 and sets at 15:53: the day lasts 7h 12m, that is twelve day hours of 36 min. The night, until the next sunrise at 08:41, lasts 16h 48m: twelve night hours of 1h 24m.
Which planet rules the first hour that day?
Mercury, from 08:42 to 09:18: 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.