Planetary hours
in Glasgow.
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 Sunday, 31 January 2027: day of the Sun
- Sunrise
- 08:13
- Sunset
- 16:47
- Next sunrise
- 08:11
A day hour lasts 43 min; a night hour, 1h 17m. Local time (Europe/London).
Day
- 1☉︎ Sun08:13 – 08:56
- 2♀︎ Venus08:56 – 09:39
- 3☿︎ Mercury09:39 – 10:22
- 4☽︎ Moon10:22 – 11:05
- 5♄︎ Saturn11:05 – 11:47
- 6♃︎ Jupiter11:47 – 12:30
- 7♂︎ Mars12:30 – 13:13
- 8☉︎ Sun13:13 – 13:56
- 9♀︎ Venus13:56 – 14:39
- 10☿︎ Mercury14:39 – 15:22
- 11☽︎ Moon15:22 – 16:05
- 12♄︎ Saturn16:05 – 16:47
Night
- 1♃︎ Jupiter16:47 – 18:04
- 2♂︎ Mars18:04 – 19:21
- 3☉︎ Sun19:21 – 20:38
- 4♀︎ Venus20:38 – 21:55
- 5☿︎ Mercury21:55 – 23:12
- 6☽︎ Moon23:12 – 00:29
- 7♄︎ Saturn00:29 – 01:46
- 8♃︎ Jupiter01:46 – 03:03
- 9♂︎ Mars03:03 – 04:20
- 10☉︎ Sun04:20 – 05:37
- 11♀︎ Venus05:37 – 06:54
- 12☿︎ Mercury06:54 – 08:11
Other cities · United Kingdom
Questions
How are the planetary hours calculated in Glasgow?
On Sunday, 31 January 2027, the Sun rises at 08:13 and sets at 16:47: the day lasts 8h 34m, that is twelve day hours of 43 min. The night, until the next sunrise at 08:11, lasts 15h 24m: twelve night hours of 1h 17m.
Which planet rules the first hour that day?
The Sun, from 08:13 to 08:56: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Venus, Mercury, the Moon, Saturn, Jupiter, Mars, then the Sun 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.