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 Saturday, 16 December 2028: day of Saturn
- Sunrise
- 09:45
- Sunset
- 17:14
- Next sunrise
- 09:46
A day hour lasts 37 min; a night hour, 1h 23m. Local time (America/Edmonton).
Day
- 1♄︎ Saturn09:45 – 10:22
- 2♃︎ Jupiter10:22 – 11:00
- 3♂︎ Mars11:00 – 11:37
- 4☉︎ Sun11:37 – 12:15
- 5♀︎ Venus12:15 – 12:52
- 6☿︎ Mercury12:52 – 13:29
- 7☽︎ Moon13:29 – 14:07
- 8♄︎ Saturn14:07 – 14:44
- 9♃︎ Jupiter14:44 – 15:22
- 10♂︎ Mars15:22 – 15:59
- 11☉︎ Sun15:59 – 16:36
- 12♀︎ Venus16:36 – 17:14
Night
- 1☿︎ Mercury17:14 – 18:36
- 2☽︎ Moon18:36 – 19:59
- 3♄︎ Saturn19:59 – 21:22
- 4♃︎ Jupiter21:22 – 22:44
- 5♂︎ Mars22:44 – 00:07
- 6☉︎ Sun00:07 – 01:30
- 7♀︎ Venus01:30 – 02:52
- 8☿︎ Mercury02:52 – 04:15
- 9☽︎ Moon04:15 – 05:38
- 10♄︎ Saturn05:38 – 07:00
- 11♃︎ Jupiter07:00 – 08:23
- 12♂︎ Mars08:23 – 09:46
Other cities · Canada
Questions
How are the planetary hours calculated in Edmonton?
On Saturday, 16 December 2028, the Sun rises at 09:45 and sets at 17:14: the day lasts 7h 29m, that is twelve day hours of 37 min. The night, until the next sunrise at 09:46, lasts 16h 32m: twelve night hours of 1h 23m.
Which planet rules the first hour that day?
Saturn, from 09:45 to 10:22: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Jupiter, Mars, the Sun, Venus, Mercury, the Moon, then Saturn 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.