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 Friday, 20 March 2026: day of Venus
- Sunrise
- 07:21
- Sunset
- 19:31
- Next sunrise
- 07:19
A day hour lasts 1h 01m; a night hour, 59 min. Local time (America/Toronto).
Day
- 1♀︎ Venus07:21 – 08:22
- 2☿︎ Mercury08:22 – 09:23
- 3☽︎ Moon09:23 – 10:24
- 4♄︎ Saturn10:24 – 11:24
- 5♃︎ Jupiter11:24 – 12:25
- 6♂︎ Mars12:25 – 13:26
- 7☉︎ Sun13:26 – 14:27
- 8♀︎ Venus14:27 – 15:27
- 9☿︎ Mercury15:27 – 16:28
- 10☽︎ Moon16:28 – 17:29
- 11♄︎ Saturn17:29 – 18:30
- 12♃︎ Jupiter18:30 – 19:31
Night
- 1♂︎ Mars19:31 – 20:30
- 2☉︎ Sun20:30 – 21:29
- 3♀︎ Venus21:29 – 22:28
- 4☿︎ Mercury22:28 – 23:27
- 5☽︎ Moon23:27 – 00:26
- 6♄︎ Saturn00:26 – 01:25
- 7♃︎ Jupiter01:25 – 02:24
- 8♂︎ Mars02:24 – 03:23
- 9☉︎ Sun03:23 – 04:22
- 10♀︎ Venus04:22 – 05:21
- 11☿︎ Mercury05:21 – 06:20
- 12☽︎ Moon06:20 – 07:19
Other cities · Canada
Questions
How are the planetary hours calculated in Mississauga?
On Friday, 20 March 2026, the Sun rises at 07:21 and sets at 19:31: the day lasts 12h 09m, that is twelve day hours of 1h 01m. The night, until the next sunrise at 07:19, lasts 11h 49m: twelve night hours of 59 min.
Which planet rules the first hour that day?
Venus, from 07:21 to 08:22: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mercury, the Moon, Saturn, Jupiter, Mars, the Sun, then Venus 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.