Planetary hours
in Calgary.
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, 5 May 2025: day of the Moon
- Sunrise
- 06:01
- Sunset
- 21:05
- Next sunrise
- 05:59
A day hour lasts 1h 15m; a night hour, 45 min. Local time (America/Edmonton).
Day
- 1☽︎ Moon06:01 – 07:16
- 2♄︎ Saturn07:16 – 08:32
- 3♃︎ Jupiter08:32 – 09:47
- 4♂︎ Mars09:47 – 11:02
- 5☉︎ Sun11:02 – 12:18
- 6♀︎ Venus12:18 – 13:33
- 7☿︎ Mercury13:33 – 14:48
- 8☽︎ Moon14:48 – 16:04
- 9♄︎ Saturn16:04 – 17:19
- 10♃︎ Jupiter17:19 – 18:34
- 11♂︎ Mars18:34 – 19:50
- 12☉︎ Sun19:50 – 21:05
Night
- 1♀︎ Venus21:05 – 21:49
- 2☿︎ Mercury21:49 – 22:34
- 3☽︎ Moon22:34 – 23:19
- 4♄︎ Saturn23:19 – 00:03
- 5♃︎ Jupiter00:03 – 00:48
- 6♂︎ Mars00:48 – 01:32
- 7☉︎ Sun01:32 – 02:17
- 8♀︎ Venus02:17 – 03:01
- 9☿︎ Mercury03:01 – 03:46
- 10☽︎ Moon03:46 – 04:30
- 11♄︎ Saturn04:30 – 05:15
- 12♃︎ Jupiter05:15 – 05:59
Other cities · Canada
Questions
How are the planetary hours calculated in Calgary?
On Monday, 5 May 2025, the Sun rises at 06:01 and sets at 21:05: the day lasts 15h 04m, that is twelve day hours of 1h 15m. The night, until the next sunrise at 05:59, lasts 8h 54m: twelve night hours of 45 min.
Which planet rules the first hour that day?
The Moon, from 06:01 to 07:16: 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.