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 Friday, 31 March 2028: day of Venus
- Sunrise
- 07:12
- Sunset
- 20:08
- Next sunrise
- 07:10
A day hour lasts 1h 05m; a night hour, 55 min. Local time (America/Edmonton).
Day
- 1♀︎ Venus07:12 – 08:17
- 2☿︎ Mercury08:17 – 09:22
- 3☽︎ Moon09:22 – 10:26
- 4♄︎ Saturn10:26 – 11:31
- 5♃︎ Jupiter11:31 – 12:36
- 6♂︎ Mars12:36 – 13:40
- 7☉︎ Sun13:40 – 14:45
- 8♀︎ Venus14:45 – 15:50
- 9☿︎ Mercury15:50 – 16:54
- 10☽︎ Moon16:54 – 17:59
- 11♄︎ Saturn17:59 – 19:04
- 12♃︎ Jupiter19:04 – 20:08
Night
- 1♂︎ Mars20:08 – 21:04
- 2☉︎ Sun21:04 – 21:59
- 3♀︎ Venus21:59 – 22:54
- 4☿︎ Mercury22:54 – 23:49
- 5☽︎ Moon23:49 – 00:44
- 6♄︎ Saturn00:44 – 01:39
- 7♃︎ Jupiter01:39 – 02:34
- 8♂︎ Mars02:34 – 03:29
- 9☉︎ Sun03:29 – 04:25
- 10♀︎ Venus04:25 – 05:20
- 11☿︎ Mercury05:20 – 06:15
- 12☽︎ Moon06:15 – 07:10
Other cities · Canada
Questions
How are the planetary hours calculated in Calgary?
On Friday, 31 March 2028, the Sun rises at 07:12 and sets at 20:08: the day lasts 12h 56m, that is twelve day hours of 1h 05m. The night, until the next sunrise at 07:10, lasts 11h 02m: twelve night hours of 55 min.
Which planet rules the first hour that day?
Venus, from 07:12 to 08:17: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mercury, the Moon, Saturn, Jupiter, Mars, the Sun, then Venus 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.