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, 3 August 2025: day of the Sun
- Sunrise
- 06:10
- Sunset
- 20:38
- Next sunrise
- 06:11
A day hour lasts 1h 12m; a night hour, 48 min. Local time (America/Toronto).
Day
- 1☉︎ Sun06:10 – 07:22
- 2♀︎ Venus07:22 – 08:35
- 3☿︎ Mercury08:35 – 09:47
- 4☽︎ Moon09:47 – 10:59
- 5♄︎ Saturn10:59 – 12:12
- 6♃︎ Jupiter12:12 – 13:24
- 7♂︎ Mars13:24 – 14:36
- 8☉︎ Sun14:36 – 15:49
- 9♀︎ Venus15:49 – 17:01
- 10☿︎ Mercury17:01 – 18:13
- 11☽︎ Moon18:13 – 19:26
- 12♄︎ Saturn19:26 – 20:38
Night
- 1♃︎ Jupiter20:38 – 21:26
- 2♂︎ Mars21:26 – 22:13
- 3☉︎ Sun22:13 – 23:01
- 4♀︎ Venus23:01 – 23:49
- 5☿︎ Mercury23:49 – 00:37
- 6☽︎ Moon00:37 – 01:24
- 7♄︎ Saturn01:24 – 02:12
- 8♃︎ Jupiter02:12 – 03:00
- 9♂︎ Mars03:00 – 03:48
- 10☉︎ Sun03:48 – 04:36
- 11♀︎ Venus04:36 – 05:23
- 12☿︎ Mercury05:23 – 06:11
Other cities · Canada
Questions
How are the planetary hours calculated in Mississauga?
On Sunday, 3 August 2025, the Sun rises at 06:10 and sets at 20:38: the day lasts 14h 28m, that is twelve day hours of 1h 12m. The night, until the next sunrise at 06:11, lasts 9h 33m: twelve night hours of 48 min.
Which planet rules the first hour that day?
The Sun, from 06:10 to 07:22: 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.