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 Tuesday, 1 July 2025: day of Mars
- Sunrise
- 04:36
- Sunset
- 22:04
- Next sunrise
- 04:37
A day hour lasts 1h 27m; a night hour, 33 min. Local time (Europe/London).
Day
- 1♂︎ Mars04:36 – 06:03
- 2☉︎ Sun06:03 – 07:31
- 3♀︎ Venus07:31 – 08:58
- 4☿︎ Mercury08:58 – 10:26
- 5☽︎ Moon10:26 – 11:53
- 6♄︎ Saturn11:53 – 13:20
- 7♃︎ Jupiter13:20 – 14:48
- 8♂︎ Mars14:48 – 16:15
- 9☉︎ Sun16:15 – 17:42
- 10♀︎ Venus17:42 – 19:10
- 11☿︎ Mercury19:10 – 20:37
- 12☽︎ Moon20:37 – 22:04
Night
- 1♄︎ Saturn22:04 – 22:37
- 2♃︎ Jupiter22:37 – 23:10
- 3♂︎ Mars23:10 – 23:43
- 4☉︎ Sun23:43 – 00:15
- 5♀︎ Venus00:15 – 00:48
- 6☿︎ Mercury00:48 – 01:21
- 7☽︎ Moon01:21 – 01:53
- 8♄︎ Saturn01:53 – 02:26
- 9♃︎ Jupiter02:26 – 02:59
- 10♂︎ Mars02:59 – 03:32
- 11☉︎ Sun03:32 – 04:04
- 12♀︎ Venus04:04 – 04:37
Other cities · United Kingdom
Questions
How are the planetary hours calculated in Glasgow?
On Tuesday, 1 July 2025, the Sun rises at 04:36 and sets at 22:04: the day lasts 17h 28m, that is twelve day hours of 1h 27m. The night, until the next sunrise at 04:37, lasts 6h 33m: twelve night hours of 33 min.
Which planet rules the first hour that day?
Mars, from 04:36 to 06:03: 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.