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 Tuesday, 19 January 2027: day of Mars
- Sunrise
- 07:46
- Sunset
- 17:12
- Next sunrise
- 07:45
A day hour lasts 47 min; a night hour, 1h 13m. Local time (America/Toronto).
Day
- 1♂︎ Mars07:46 – 08:33
- 2☉︎ Sun08:33 – 09:20
- 3♀︎ Venus09:20 – 10:08
- 4☿︎ Mercury10:08 – 10:55
- 5☽︎ Moon10:55 – 11:42
- 6♄︎ Saturn11:42 – 12:29
- 7♃︎ Jupiter12:29 – 13:16
- 8♂︎ Mars13:16 – 14:03
- 9☉︎ Sun14:03 – 14:51
- 10♀︎ Venus14:51 – 15:38
- 11☿︎ Mercury15:38 – 16:25
- 12☽︎ Moon16:25 – 17:12
Night
- 1♄︎ Saturn17:12 – 18:25
- 2♃︎ Jupiter18:25 – 19:38
- 3♂︎ Mars19:38 – 20:50
- 4☉︎ Sun20:50 – 22:03
- 5♀︎ Venus22:03 – 23:16
- 6☿︎ Mercury23:16 – 00:29
- 7☽︎ Moon00:29 – 01:41
- 8♄︎ Saturn01:41 – 02:54
- 9♃︎ Jupiter02:54 – 04:07
- 10♂︎ Mars04:07 – 05:20
- 11☉︎ Sun05:20 – 06:33
- 12♀︎ Venus06:33 – 07:45
Other cities · Canada
Questions
How are the planetary hours calculated in Mississauga?
On Tuesday, 19 January 2027, the Sun rises at 07:46 and sets at 17:12: the day lasts 9h 26m, that is twelve day hours of 47 min. The night, until the next sunrise at 07:45, lasts 14h 33m: twelve night hours of 1h 13m.
Which planet rules the first hour that day?
Mars, from 07:46 to 08:33: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Sun, Venus, Mercury, the Moon, Saturn, Jupiter, then Mars 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.