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 Monday, 15 June 2026: day of the Moon
- Sunrise
- 04:46
- Sunset
- 22:01
- Next sunrise
- 04:46
A day hour lasts 1h 26m; a night hour, 34 min. Local time (Europe/London).
Day
- 1☽︎ Moon04:46 – 06:13
- 2♄︎ Saturn06:13 – 07:39
- 3♃︎ Jupiter07:39 – 09:05
- 4♂︎ Mars09:05 – 10:31
- 5☉︎ Sun10:31 – 11:58
- 6♀︎ Venus11:58 – 13:24
- 7☿︎ Mercury13:24 – 14:50
- 8☽︎ Moon14:50 – 16:16
- 9♄︎ Saturn16:16 – 17:43
- 10♃︎ Jupiter17:43 – 19:09
- 11♂︎ Mars19:09 – 20:35
- 12☉︎ Sun20:35 – 22:01
Night
- 1♀︎ Venus22:01 – 22:35
- 2☿︎ Mercury22:35 – 23:09
- 3☽︎ Moon23:09 – 23:43
- 4♄︎ Saturn23:43 – 00:16
- 5♃︎ Jupiter00:16 – 00:50
- 6♂︎ Mars00:50 – 01:24
- 7☉︎ Sun01:24 – 01:58
- 8♀︎ Venus01:58 – 02:31
- 9☿︎ Mercury02:31 – 03:05
- 10☽︎ Moon03:05 – 03:39
- 11♄︎ Saturn03:39 – 04:13
- 12♃︎ Jupiter04:13 – 04:46
Other cities · United Kingdom
Questions
How are the planetary hours calculated in Belfast?
On Monday, 15 June 2026, the Sun rises at 04:46 and sets at 22:01: the day lasts 17h 15m, that is twelve day hours of 1h 26m. The night, until the next sunrise at 04:46, lasts 6h 45m: twelve night hours of 34 min.
Which planet rules the first hour that day?
The Moon, from 04:46 to 06:13: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Saturn, Jupiter, Mars, the Sun, Venus, Mercury, then the Moon 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.