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 Friday, 18 September 2026: day of Venus
- Sunrise
- 06:54
- Sunset
- 19:26
- Next sunrise
- 06:56
A day hour lasts 1h 03m; a night hour, 57 min. Local time (Europe/London).
Day
- 1♀︎ Venus06:54 – 07:57
- 2☿︎ Mercury07:57 – 08:59
- 3☽︎ Moon08:59 – 10:02
- 4♄︎ Saturn10:02 – 11:05
- 5♃︎ Jupiter11:05 – 12:07
- 6♂︎ Mars12:07 – 13:10
- 7☉︎ Sun13:10 – 14:13
- 8♀︎ Venus14:13 – 15:15
- 9☿︎ Mercury15:15 – 16:18
- 10☽︎ Moon16:18 – 17:21
- 11♄︎ Saturn17:21 – 18:24
- 12♃︎ Jupiter18:24 – 19:26
Night
- 1♂︎ Mars19:26 – 20:24
- 2☉︎ Sun20:24 – 21:21
- 3♀︎ Venus21:21 – 22:19
- 4☿︎ Mercury22:19 – 23:16
- 5☽︎ Moon23:16 – 00:14
- 6♄︎ Saturn00:14 – 01:11
- 7♃︎ Jupiter01:11 – 02:08
- 8♂︎ Mars02:08 – 03:06
- 9☉︎ Sun03:06 – 04:03
- 10♀︎ Venus04:03 – 05:01
- 11☿︎ Mercury05:01 – 05:58
- 12☽︎ Moon05:58 – 06:56
Other cities · United Kingdom
Questions
How are the planetary hours calculated in Glasgow?
On Friday, 18 September 2026, the Sun rises at 06:54 and sets at 19:26: the day lasts 12h 32m, that is twelve day hours of 1h 03m. The night, until the next sunrise at 06:56, lasts 11h 30m: twelve night hours of 57 min.
Which planet rules the first hour that day?
Venus, from 06:54 to 07:57: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mercury, the Moon, Saturn, Jupiter, Mars, the Sun, then Venus 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.