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 Saturday, 9 January 2027: day of Saturn
- Sunrise
- 07:51
- Sunset
- 17:00
- Next sunrise
- 07:50
A day hour lasts 46 min; a night hour, 1h 14m. Local time (America/Toronto).
Day
- 1♄︎ Saturn07:51 – 08:36
- 2♃︎ Jupiter08:36 – 09:22
- 3♂︎ Mars09:22 – 10:08
- 4☉︎ Sun10:08 – 10:54
- 5♀︎ Venus10:54 – 11:40
- 6☿︎ Mercury11:40 – 12:25
- 7☽︎ Moon12:25 – 13:11
- 8♄︎ Saturn13:11 – 13:57
- 9♃︎ Jupiter13:57 – 14:43
- 10♂︎ Mars14:43 – 15:29
- 11☉︎ Sun15:29 – 16:14
- 12♀︎ Venus16:14 – 17:00
Night
- 1☿︎ Mercury17:00 – 18:14
- 2☽︎ Moon18:14 – 19:28
- 3♄︎ Saturn19:28 – 20:43
- 4♃︎ Jupiter20:43 – 21:57
- 5♂︎ Mars21:57 – 23:11
- 6☉︎ Sun23:11 – 00:25
- 7♀︎ Venus00:25 – 01:39
- 8☿︎ Mercury01:39 – 02:54
- 9☽︎ Moon02:54 – 04:08
- 10♄︎ Saturn04:08 – 05:22
- 11♃︎ Jupiter05:22 – 06:36
- 12♂︎ Mars06:36 – 07:50
Other cities · Canada
Questions
How are the planetary hours calculated in Mississauga?
On Saturday, 9 January 2027, the Sun rises at 07:51 and sets at 17:00: the day lasts 9h 09m, that is twelve day hours of 46 min. The night, until the next sunrise at 07:50, lasts 14h 50m: twelve night hours of 1h 14m.
Which planet rules the first hour that day?
Saturn, from 07:51 to 08:36: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Jupiter, Mars, the Sun, Venus, Mercury, the Moon, then Saturn 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.