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 Tuesday, 20 July 2027: day of Mars
- Sunrise
- 05:45
- Sunset
- 21:39
- Next sunrise
- 05:46
A day hour lasts 1h 20m; a night hour, 41 min. Local time (America/Edmonton).
Day
- 1♂︎ Mars05:45 – 07:04
- 2☉︎ Sun07:04 – 08:24
- 3♀︎ Venus08:24 – 09:43
- 4☿︎ Mercury09:43 – 11:03
- 5☽︎ Moon11:03 – 12:22
- 6♄︎ Saturn12:22 – 13:42
- 7♃︎ Jupiter13:42 – 15:01
- 8♂︎ Mars15:01 – 16:21
- 9☉︎ Sun16:21 – 17:40
- 10♀︎ Venus17:40 – 19:00
- 11☿︎ Mercury19:00 – 20:20
- 12☽︎ Moon20:20 – 21:39
Night
- 1♄︎ Saturn21:39 – 22:20
- 2♃︎ Jupiter22:20 – 23:00
- 3♂︎ Mars23:00 – 23:41
- 4☉︎ Sun23:41 – 00:21
- 5♀︎ Venus00:21 – 01:02
- 6☿︎ Mercury01:02 – 01:43
- 7☽︎ Moon01:43 – 02:23
- 8♄︎ Saturn02:23 – 03:04
- 9♃︎ Jupiter03:04 – 03:44
- 10♂︎ Mars03:44 – 04:25
- 11☉︎ Sun04:25 – 05:05
- 12♀︎ Venus05:05 – 05:46
Other cities · Canada
Questions
How are the planetary hours calculated in Calgary?
On Tuesday, 20 July 2027, the Sun rises at 05:45 and sets at 21:39: the day lasts 15h 54m, that is twelve day hours of 1h 20m. The night, until the next sunrise at 05:46, lasts 8h 07m: twelve night hours of 41 min.
Which planet rules the first hour that day?
Mars, from 05:45 to 07:04: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Sun, Venus, Mercury, the Moon, Saturn, Jupiter, then Mars 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.