Planetary hours
in Edmonton.
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 Sunday, 10 May 2026: day of the Sun
- Sunrise
- 05:41
- Sunset
- 21:20
- Next sunrise
- 05:39
A day hour lasts 1h 18m; a night hour, 42 min. Local time (America/Edmonton).
Day
- 1☉︎ Sun05:41 – 06:59
- 2♀︎ Venus06:59 – 08:17
- 3☿︎ Mercury08:17 – 09:36
- 4☽︎ Moon09:36 – 10:54
- 5♄︎ Saturn10:54 – 12:12
- 6♃︎ Jupiter12:12 – 13:30
- 7♂︎ Mars13:30 – 14:49
- 8☉︎ Sun14:49 – 16:07
- 9♀︎ Venus16:07 – 17:25
- 10☿︎ Mercury17:25 – 18:43
- 11☽︎ Moon18:43 – 20:02
- 12♄︎ Saturn20:02 – 21:20
Night
- 1♃︎ Jupiter21:20 – 22:01
- 2♂︎ Mars22:01 – 22:43
- 3☉︎ Sun22:43 – 23:25
- 4♀︎ Venus23:25 – 00:06
- 5☿︎ Mercury00:06 – 00:48
- 6☽︎ Moon00:48 – 01:29
- 7♄︎ Saturn01:29 – 02:11
- 8♃︎ Jupiter02:11 – 02:53
- 9♂︎ Mars02:53 – 03:34
- 10☉︎ Sun03:34 – 04:16
- 11♀︎ Venus04:16 – 04:57
- 12☿︎ Mercury04:57 – 05:39
Other cities · Canada
Questions
How are the planetary hours calculated in Edmonton?
On Sunday, 10 May 2026, the Sun rises at 05:41 and sets at 21:20: the day lasts 15h 39m, that is twelve day hours of 1h 18m. The night, until the next sunrise at 05:39, lasts 8h 19m: twelve night hours of 42 min.
Which planet rules the first hour that day?
The Sun, from 05:41 to 06:59: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Venus, Mercury, the Moon, Saturn, Jupiter, Mars, then the Sun 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.