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 Monday, 21 September 2026: day of the Moon
- Sunrise
- 07:04
- Sunset
- 19:17
- Next sunrise
- 07:05
A day hour lasts 1h 01m; a night hour, 59 min. Local time (America/Toronto).
Day
- 1☽︎ Moon07:04 – 08:05
- 2♄︎ Saturn08:05 – 09:06
- 3♃︎ Jupiter09:06 – 10:08
- 4♂︎ Mars10:08 – 11:09
- 5☉︎ Sun11:09 – 12:10
- 6♀︎ Venus12:10 – 13:11
- 7☿︎ Mercury13:11 – 14:12
- 8☽︎ Moon14:12 – 15:13
- 9♄︎ Saturn15:13 – 16:14
- 10♃︎ Jupiter16:14 – 17:15
- 11♂︎ Mars17:15 – 18:16
- 12☉︎ Sun18:16 – 19:17
Night
- 1♀︎ Venus19:17 – 20:16
- 2☿︎ Mercury20:16 – 21:15
- 3☽︎ Moon21:15 – 22:14
- 4♄︎ Saturn22:14 – 23:13
- 5♃︎ Jupiter23:13 – 00:12
- 6♂︎ Mars00:12 – 01:11
- 7☉︎ Sun01:11 – 02:10
- 8♀︎ Venus02:10 – 03:09
- 9☿︎ Mercury03:09 – 04:08
- 10☽︎ Moon04:08 – 05:07
- 11♄︎ Saturn05:07 – 06:06
- 12♃︎ Jupiter06:06 – 07:05
Other cities · Canada
Questions
How are the planetary hours calculated in Mississauga?
On Monday, 21 September 2026, the Sun rises at 07:04 and sets at 19:17: the day lasts 12h 13m, that is twelve day hours of 1h 01m. The night, until the next sunrise at 07:05, lasts 11h 48m: twelve night hours of 59 min.
Which planet rules the first hour that day?
The Moon, from 07:04 to 08:05: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Saturn, Jupiter, Mars, the Sun, Venus, Mercury, then the Moon 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.