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 Monday, 20 July 2026: day of the Moon
- Sunrise
- 05:00
- Sunset
- 21:45
- Next sunrise
- 05:02
A day hour lasts 1h 24m; a night hour, 36 min. Local time (Europe/London).
Day
- 1☽︎ Moon05:00 – 06:24
- 2♄︎ Saturn06:24 – 07:47
- 3♃︎ Jupiter07:47 – 09:11
- 4♂︎ Mars09:11 – 10:35
- 5☉︎ Sun10:35 – 11:59
- 6♀︎ Venus11:59 – 13:22
- 7☿︎ Mercury13:22 – 14:46
- 8☽︎ Moon14:46 – 16:10
- 9♄︎ Saturn16:10 – 17:34
- 10♃︎ Jupiter17:34 – 18:57
- 11♂︎ Mars18:57 – 20:21
- 12☉︎ Sun20:21 – 21:45
Night
- 1♀︎ Venus21:45 – 22:21
- 2☿︎ Mercury22:21 – 22:58
- 3☽︎ Moon22:58 – 23:34
- 4♄︎ Saturn23:34 – 00:10
- 5♃︎ Jupiter00:10 – 00:47
- 6♂︎ Mars00:47 – 01:23
- 7☉︎ Sun01:23 – 02:00
- 8♀︎ Venus02:00 – 02:36
- 9☿︎ Mercury02:36 – 03:12
- 10☽︎ Moon03:12 – 03:49
- 11♄︎ Saturn03:49 – 04:25
- 12♃︎ Jupiter04:25 – 05:02
Other cities · United Kingdom
Questions
How are the planetary hours calculated in Glasgow?
On Monday, 20 July 2026, the Sun rises at 05:00 and sets at 21:45: the day lasts 16h 45m, that is twelve day hours of 1h 24m. The night, until the next sunrise at 05:02, lasts 7h 17m: twelve night hours of 36 min.
Which planet rules the first hour that day?
The Moon, from 05:00 to 06:24: 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.