Planetary hours
in Belfast.
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, 10 August 2029: day of Venus
- Sunrise
- 05:50
- Sunset
- 21:05
- Next sunrise
- 05:52
A day hour lasts 1h 16m; a night hour, 44 min. Local time (Europe/London).
Day
- 1♀︎ Venus05:50 – 07:07
- 2☿︎ Mercury07:07 – 08:23
- 3☽︎ Moon08:23 – 09:39
- 4♄︎ Saturn09:39 – 10:55
- 5♃︎ Jupiter10:55 – 12:12
- 6♂︎ Mars12:12 – 13:28
- 7☉︎ Sun13:28 – 14:44
- 8♀︎ Venus14:44 – 16:00
- 9☿︎ Mercury16:00 – 17:17
- 10☽︎ Moon17:17 – 18:33
- 11♄︎ Saturn18:33 – 19:49
- 12♃︎ Jupiter19:49 – 21:05
Night
- 1♂︎ Mars21:05 – 21:49
- 2☉︎ Sun21:49 – 22:33
- 3♀︎ Venus22:33 – 23:17
- 4☿︎ Mercury23:17 – 00:01
- 5☽︎ Moon00:01 – 00:45
- 6♄︎ Saturn00:45 – 01:29
- 7♃︎ Jupiter01:29 – 02:13
- 8♂︎ Mars02:13 – 02:57
- 9☉︎ Sun02:57 – 03:41
- 10♀︎ Venus03:41 – 04:24
- 11☿︎ Mercury04:24 – 05:08
- 12☽︎ Moon05:08 – 05:52
Other cities · United Kingdom
Questions
How are the planetary hours calculated in Belfast?
On Friday, 10 August 2029, the Sun rises at 05:50 and sets at 21:05: the day lasts 15h 15m, that is twelve day hours of 1h 16m. The night, until the next sunrise at 05:52, lasts 8h 47m: twelve night hours of 44 min.
Which planet rules the first hour that day?
Venus, from 05:50 to 07:07: 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.