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 Thursday, 23 July 2026: day of Jupiter
- Sunrise
- 05:58
- Sunset
- 20:50
- Next sunrise
- 05:59
A day hour lasts 1h 14m; a night hour, 46 min. Local time (America/Toronto).
Day
- 1♃︎ Jupiter05:58 – 07:13
- 2♂︎ Mars07:13 – 08:27
- 3☉︎ Sun08:27 – 09:41
- 4♀︎ Venus09:41 – 10:56
- 5☿︎ Mercury10:56 – 12:10
- 6☽︎ Moon12:10 – 13:24
- 7♄︎ Saturn13:24 – 14:39
- 8♃︎ Jupiter14:39 – 15:53
- 9♂︎ Mars15:53 – 17:07
- 10☉︎ Sun17:07 – 18:22
- 11♀︎ Venus18:22 – 19:36
- 12☿︎ Mercury19:36 – 20:50
Night
- 1☽︎ Moon20:50 – 21:36
- 2♄︎ Saturn21:36 – 22:22
- 3♃︎ Jupiter22:22 – 23:08
- 4♂︎ Mars23:08 – 23:53
- 5☉︎ Sun23:53 – 00:39
- 6♀︎ Venus00:39 – 01:25
- 7☿︎ Mercury01:25 – 02:11
- 8☽︎ Moon02:11 – 02:56
- 9♄︎ Saturn02:56 – 03:42
- 10♃︎ Jupiter03:42 – 04:28
- 11♂︎ Mars04:28 – 05:14
- 12☉︎ Sun05:14 – 05:59
Other cities · Canada
Questions
How are the planetary hours calculated in Mississauga?
On Thursday, 23 July 2026, the Sun rises at 05:58 and sets at 20:50: the day lasts 14h 52m, that is twelve day hours of 1h 14m. The night, until the next sunrise at 05:59, lasts 9h 09m: twelve night hours of 46 min.
Which planet rules the first hour that day?
Jupiter, from 05:58 to 07:13: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mars, the Sun, Venus, Mercury, the Moon, Saturn, then Jupiter 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.