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 Tuesday, 11 January 2028: day of Mars
- Sunrise
- 09:45
- Sunset
- 17:38
- Next sunrise
- 09:44
A day hour lasts 39 min; a night hour, 1h 21m. Local time (America/Edmonton).
Day
- 1♂︎ Mars09:45 – 10:25
- 2☉︎ Sun10:25 – 11:04
- 3♀︎ Venus11:04 – 11:43
- 4☿︎ Mercury11:43 – 12:23
- 5☽︎ Moon12:23 – 13:02
- 6♄︎ Saturn13:02 – 13:41
- 7♃︎ Jupiter13:41 – 14:21
- 8♂︎ Mars14:21 – 15:00
- 9☉︎ Sun15:00 – 15:40
- 10♀︎ Venus15:40 – 16:19
- 11☿︎ Mercury16:19 – 16:58
- 12☽︎ Moon16:58 – 17:38
Night
- 1♄︎ Saturn17:38 – 18:58
- 2♃︎ Jupiter18:58 – 20:19
- 3♂︎ Mars20:19 – 21:39
- 4☉︎ Sun21:39 – 23:00
- 5♀︎ Venus23:00 – 00:20
- 6☿︎ Mercury00:20 – 01:41
- 7☽︎ Moon01:41 – 03:02
- 8♄︎ Saturn03:02 – 04:22
- 9♃︎ Jupiter04:22 – 05:43
- 10♂︎ Mars05:43 – 07:03
- 11☉︎ Sun07:03 – 08:24
- 12♀︎ Venus08:24 – 09:44
Other cities · Canada
Questions
How are the planetary hours calculated in Edmonton?
On Tuesday, 11 January 2028, the Sun rises at 09:45 and sets at 17:38: the day lasts 7h 52m, that is twelve day hours of 39 min. The night, until the next sunrise at 09:44, lasts 16h 07m: twelve night hours of 1h 21m.
Which planet rules the first hour that day?
Mars, from 09:45 to 10:25: 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.