Planetary hours
in Mississauga.
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, 1 November 2025: day of Saturn
- Sunrise
- 07:54
- Sunset
- 18:09
- Next sunrise
- 06:55
A day hour lasts 51 min; a night hour, 1h 09m. Local time (America/Toronto).
Day
- 1♄︎ Saturn07:54 – 08:45
- 2♃︎ Jupiter08:45 – 09:37
- 3♂︎ Mars09:37 – 10:28
- 4☉︎ Sun10:28 – 11:19
- 5♀︎ Venus11:19 – 12:10
- 6☿︎ Mercury12:10 – 13:01
- 7☽︎ Moon13:01 – 13:53
- 8♄︎ Saturn13:53 – 14:44
- 9♃︎ Jupiter14:44 – 15:35
- 10♂︎ Mars15:35 – 16:26
- 11☉︎ Sun16:26 – 17:17
- 12♀︎ Venus17:17 – 18:09
Night
- 1☿︎ Mercury18:09 – 19:18
- 2☽︎ Moon19:18 – 20:26
- 3♄︎ Saturn20:26 – 21:35
- 4♃︎ Jupiter21:35 – 22:44
- 5♂︎ Mars22:44 – 23:53
- 6☉︎ Sun23:53 – 01:02
- 7♀︎ Venus01:02 – 01:11
- 8☿︎ Mercury01:11 – 02:20
- 9☽︎ Moon02:20 – 03:29
- 10♄︎ Saturn03:29 – 04:38
- 11♃︎ Jupiter04:38 – 05:47
- 12♂︎ Mars05:47 – 06:55
Other cities · Canada
Questions
How are the planetary hours calculated in Mississauga?
On Saturday, 1 November 2025, the Sun rises at 07:54 and sets at 18:09: the day lasts 10h 14m, that is twelve day hours of 51 min. The night, until the next sunrise at 06:55, lasts 13h 47m: twelve night hours of 1h 09m.
Which planet rules the first hour that day?
Saturn, from 07:54 to 08:45: 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.