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 Sunday, 4 June 2028: day of the Sun
- Sunrise
- 04:51
- Sunset
- 21:53
- Next sunrise
- 04:51
A day hour lasts 1h 25m; a night hour, 35 min. Local time (Europe/London).
Day
- 1☉︎ Sun04:51 – 06:16
- 2♀︎ Venus06:16 – 07:42
- 3☿︎ Mercury07:42 – 09:07
- 4☽︎ Moon09:07 – 10:32
- 5♄︎ Saturn10:32 – 11:57
- 6♃︎ Jupiter11:57 – 13:22
- 7♂︎ Mars13:22 – 14:47
- 8☉︎ Sun14:47 – 16:12
- 9♀︎ Venus16:12 – 17:37
- 10☿︎ Mercury17:37 – 19:02
- 11☽︎ Moon19:02 – 20:28
- 12♄︎ Saturn20:28 – 21:53
Night
- 1♃︎ Jupiter21:53 – 22:27
- 2♂︎ Mars22:27 – 23:02
- 3☉︎ Sun23:02 – 23:37
- 4♀︎ Venus23:37 – 00:12
- 5☿︎ Mercury00:12 – 00:47
- 6☽︎ Moon00:47 – 01:22
- 7♄︎ Saturn01:22 – 01:56
- 8♃︎ Jupiter01:56 – 02:31
- 9♂︎ Mars02:31 – 03:06
- 10☉︎ Sun03:06 – 03:41
- 11♀︎ Venus03:41 – 04:16
- 12☿︎ Mercury04:16 – 04:51
Other cities · United Kingdom
Questions
How are the planetary hours calculated in Belfast?
On Sunday, 4 June 2028, the Sun rises at 04:51 and sets at 21:53: the day lasts 17h 01m, that is twelve day hours of 1h 25m. The night, until the next sunrise at 04:51, lasts 6h 58m: twelve night hours of 35 min.
Which planet rules the first hour that day?
The Sun, from 04:51 to 06:16: 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.