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, 30 April 2026: day of Jupiter
- Sunrise
- 06:12
- Sunset
- 20:19
- Next sunrise
- 06:11
A day hour lasts 1h 11m; a night hour, 49 min. Local time (America/Toronto).
Day
- 1♃︎ Jupiter06:12 – 07:23
- 2♂︎ Mars07:23 – 08:33
- 3☉︎ Sun08:33 – 09:44
- 4♀︎ Venus09:44 – 10:54
- 5☿︎ Mercury10:54 – 12:05
- 6☽︎ Moon12:05 – 13:16
- 7♄︎ Saturn13:16 – 14:26
- 8♃︎ Jupiter14:26 – 15:37
- 9♂︎ Mars15:37 – 16:48
- 10☉︎ Sun16:48 – 17:58
- 11♀︎ Venus17:58 – 19:09
- 12☿︎ Mercury19:09 – 20:19
Night
- 1☽︎ Moon20:19 – 21:09
- 2♄︎ Saturn21:09 – 21:58
- 3♃︎ Jupiter21:58 – 22:47
- 4♂︎ Mars22:47 – 23:36
- 5☉︎ Sun23:36 – 00:26
- 6♀︎ Venus00:26 – 01:15
- 7☿︎ Mercury01:15 – 02:04
- 8☽︎ Moon02:04 – 02:54
- 9♄︎ Saturn02:54 – 03:43
- 10♃︎ Jupiter03:43 – 04:32
- 11♂︎ Mars04:32 – 05:21
- 12☉︎ Sun05:21 – 06:11
Other cities · Canada
Questions
How are the planetary hours calculated in Mississauga?
On Thursday, 30 April 2026, the Sun rises at 06:12 and sets at 20:19: the day lasts 14h 07m, that is twelve day hours of 1h 11m. The night, until the next sunrise at 06:11, lasts 9h 51m: twelve night hours of 49 min.
Which planet rules the first hour that day?
Jupiter, from 06:12 to 07:23: 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.