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, 9 August 2026: day of the Sun
- Sunrise
- 05:36
- Sunset
- 21:07
- Next sunrise
- 05:38
A day hour lasts 1h 18m; a night hour, 43 min. Local time (Europe/London).
Day
- 1☉︎ Sun05:36 – 06:54
- 2♀︎ Venus06:54 – 08:11
- 3☿︎ Mercury08:11 – 09:29
- 4☽︎ Moon09:29 – 10:46
- 5♄︎ Saturn10:46 – 12:04
- 6♃︎ Jupiter12:04 – 13:21
- 7♂︎ Mars13:21 – 14:39
- 8☉︎ Sun14:39 – 15:56
- 9♀︎ Venus15:56 – 17:14
- 10☿︎ Mercury17:14 – 18:32
- 11☽︎ Moon18:32 – 19:49
- 12♄︎ Saturn19:49 – 21:07
Night
- 1♃︎ Jupiter21:07 – 21:49
- 2♂︎ Mars21:49 – 22:32
- 3☉︎ Sun22:32 – 23:14
- 4♀︎ Venus23:14 – 23:57
- 5☿︎ Mercury23:57 – 00:40
- 6☽︎ Moon00:40 – 01:22
- 7♄︎ Saturn01:22 – 02:05
- 8♃︎ Jupiter02:05 – 02:48
- 9♂︎ Mars02:48 – 03:30
- 10☉︎ Sun03:30 – 04:13
- 11♀︎ Venus04:13 – 04:56
- 12☿︎ Mercury04:56 – 05:38
Other cities · United Kingdom
Questions
How are the planetary hours calculated in Glasgow?
On Sunday, 9 August 2026, the Sun rises at 05:36 and sets at 21:07: the day lasts 15h 30m, that is twelve day hours of 1h 18m. The night, until the next sunrise at 05:38, lasts 8h 32m: twelve night hours of 43 min.
Which planet rules the first hour that day?
The Sun, from 05:36 to 06:54: 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.