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, 30 January 2029: day of Mars
- Sunrise
- 09:15
- Sunset
- 18:24
- Next sunrise
- 09:13
A day hour lasts 46 min; a night hour, 1h 14m. Local time (America/Edmonton).
Day
- 1♂︎ Mars09:15 – 10:01
- 2☉︎ Sun10:01 – 10:46
- 3♀︎ Venus10:46 – 11:32
- 4☿︎ Mercury11:32 – 12:18
- 5☽︎ Moon12:18 – 13:04
- 6♄︎ Saturn13:04 – 13:50
- 7♃︎ Jupiter13:50 – 14:35
- 8♂︎ Mars14:35 – 15:21
- 9☉︎ Sun15:21 – 16:07
- 10♀︎ Venus16:07 – 16:53
- 11☿︎ Mercury16:53 – 17:38
- 12☽︎ Moon17:38 – 18:24
Night
- 1♄︎ Saturn18:24 – 19:38
- 2♃︎ Jupiter19:38 – 20:52
- 3♂︎ Mars20:52 – 22:07
- 4☉︎ Sun22:07 – 23:21
- 5♀︎ Venus23:21 – 00:35
- 6☿︎ Mercury00:35 – 01:49
- 7☽︎ Moon01:49 – 03:03
- 8♄︎ Saturn03:03 – 04:17
- 9♃︎ Jupiter04:17 – 05:31
- 10♂︎ Mars05:31 – 06:45
- 11☉︎ Sun06:45 – 07:59
- 12♀︎ Venus07:59 – 09:13
Other cities · Canada
Questions
How are the planetary hours calculated in Calgary?
On Tuesday, 30 January 2029, the Sun rises at 09:15 and sets at 18:24: the day lasts 9h 09m, that is twelve day hours of 46 min. The night, until the next sunrise at 09:13, lasts 14h 49m: twelve night hours of 1h 14m.
Which planet rules the first hour that day?
Mars, from 09:15 to 10:01: 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.