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, 29 December 2026: day of Mars
- Sunrise
- 09:50
- Sunset
- 17:21
- Next sunrise
- 09:50
A day hour lasts 38 min; a night hour, 1h 22m. Local time (America/Edmonton).
Day
- 1♂︎ Mars09:50 – 10:28
- 2☉︎ Sun10:28 – 11:05
- 3♀︎ Venus11:05 – 11:43
- 4☿︎ Mercury11:43 – 12:20
- 5☽︎ Moon12:20 – 12:58
- 6♄︎ Saturn12:58 – 13:36
- 7♃︎ Jupiter13:36 – 14:13
- 8♂︎ Mars14:13 – 14:51
- 9☉︎ Sun14:51 – 15:28
- 10♀︎ Venus15:28 – 16:06
- 11☿︎ Mercury16:06 – 16:44
- 12☽︎ Moon16:44 – 17:21
Night
- 1♄︎ Saturn17:21 – 18:44
- 2♃︎ Jupiter18:44 – 20:06
- 3♂︎ Mars20:06 – 21:28
- 4☉︎ Sun21:28 – 22:51
- 5♀︎ Venus22:51 – 00:13
- 6☿︎ Mercury00:13 – 01:36
- 7☽︎ Moon01:36 – 02:58
- 8♄︎ Saturn02:58 – 04:20
- 9♃︎ Jupiter04:20 – 05:43
- 10♂︎ Mars05:43 – 07:05
- 11☉︎ Sun07:05 – 08:28
- 12♀︎ Venus08:28 – 09:50
Other cities · Canada
Questions
How are the planetary hours calculated in Edmonton?
On Tuesday, 29 December 2026, the Sun rises at 09:50 and sets at 17:21: the day lasts 7h 31m, that is twelve day hours of 38 min. The night, until the next sunrise at 09:50, lasts 16h 29m: twelve night hours of 1h 22m.
Which planet rules the first hour that day?
Mars, from 09:50 to 10:28: 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.