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 Sunday, 4 October 2026: day of the Sun
- Sunrise
- 07:19
- Sunset
- 18:54
- Next sunrise
- 07:20
A day hour lasts 58 min; a night hour, 1h 02m. Local time (America/Toronto).
Day
- 1☉︎ Sun07:19 – 08:17
- 2♀︎ Venus08:17 – 09:15
- 3☿︎ Mercury09:15 – 10:13
- 4☽︎ Moon10:13 – 11:11
- 5♄︎ Saturn11:11 – 12:09
- 6♃︎ Jupiter12:09 – 13:06
- 7♂︎ Mars13:06 – 14:04
- 8☉︎ Sun14:04 – 15:02
- 9♀︎ Venus15:02 – 16:00
- 10☿︎ Mercury16:00 – 16:58
- 11☽︎ Moon16:58 – 17:56
- 12♄︎ Saturn17:56 – 18:54
Night
- 1♃︎ Jupiter18:54 – 19:56
- 2♂︎ Mars19:56 – 20:58
- 3☉︎ Sun20:58 – 22:00
- 4♀︎ Venus22:00 – 23:03
- 5☿︎ Mercury23:03 – 00:05
- 6☽︎ Moon00:05 – 01:07
- 7♄︎ Saturn01:07 – 02:09
- 8♃︎ Jupiter02:09 – 03:11
- 9♂︎ Mars03:11 – 04:14
- 10☉︎ Sun04:14 – 05:16
- 11♀︎ Venus05:16 – 06:18
- 12☿︎ Mercury06:18 – 07:20
Other cities · Canada
Questions
How are the planetary hours calculated in Mississauga?
On Sunday, 4 October 2026, the Sun rises at 07:19 and sets at 18:54: the day lasts 11h 34m, that is twelve day hours of 58 min. The night, until the next sunrise at 07:20, lasts 12h 27m: twelve night hours of 1h 02m.
Which planet rules the first hour that day?
The Sun, from 07:19 to 08:17: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Venus, Mercury, the Moon, Saturn, Jupiter, Mars, then the Sun 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.