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, 9 January 2029: day of Mars
- Sunrise
- 09:37
- Sunset
- 17:50
- Next sunrise
- 09:36
A day hour lasts 41 min; a night hour, 1h 19m. Local time (America/Edmonton).
Day
- 1♂︎ Mars09:37 – 10:18
- 2☉︎ Sun10:18 – 10:59
- 3♀︎ Venus10:59 – 11:40
- 4☿︎ Mercury11:40 – 12:21
- 5☽︎ Moon12:21 – 13:02
- 6♄︎ Saturn13:02 – 13:43
- 7♃︎ Jupiter13:43 – 14:25
- 8♂︎ Mars14:25 – 15:06
- 9☉︎ Sun15:06 – 15:47
- 10♀︎ Venus15:47 – 16:28
- 11☿︎ Mercury16:28 – 17:09
- 12☽︎ Moon17:09 – 17:50
Night
- 1♄︎ Saturn17:50 – 19:09
- 2♃︎ Jupiter19:09 – 20:28
- 3♂︎ Mars20:28 – 21:47
- 4☉︎ Sun21:47 – 23:05
- 5♀︎ Venus23:05 – 00:24
- 6☿︎ Mercury00:24 – 01:43
- 7☽︎ Moon01:43 – 03:02
- 8♄︎ Saturn03:02 – 04:21
- 9♃︎ Jupiter04:21 – 05:40
- 10♂︎ Mars05:40 – 06:58
- 11☉︎ Sun06:58 – 08:17
- 12♀︎ Venus08:17 – 09:36
Other cities · Canada
Questions
How are the planetary hours calculated in Calgary?
On Tuesday, 9 January 2029, the Sun rises at 09:37 and sets at 17:50: the day lasts 8h 14m, that is twelve day hours of 41 min. The night, until the next sunrise at 09:36, lasts 15h 46m: twelve night hours of 1h 19m.
Which planet rules the first hour that day?
Mars, from 09:37 to 10:18: 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.