Planetary hours
in Ottawa.
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, 31 December 2024: day of Mars
- Sunrise
- 07:42
- Sunset
- 16:29
- Next sunrise
- 07:42
A day hour lasts 44 min; a night hour, 1h 16m. Local time (America/Toronto).
Day
- 1♂︎ Mars07:42 – 08:26
- 2☉︎ Sun08:26 – 09:10
- 3♀︎ Venus09:10 – 09:54
- 4☿︎ Mercury09:54 – 10:38
- 5☽︎ Moon10:38 – 11:22
- 6♄︎ Saturn11:22 – 12:06
- 7♃︎ Jupiter12:06 – 12:50
- 8♂︎ Mars12:50 – 13:34
- 9☉︎ Sun13:34 – 14:18
- 10♀︎ Venus14:18 – 15:01
- 11☿︎ Mercury15:01 – 15:45
- 12☽︎ Moon15:45 – 16:29
Night
- 1♄︎ Saturn16:29 – 17:45
- 2♃︎ Jupiter17:45 – 19:01
- 3♂︎ Mars19:01 – 20:18
- 4☉︎ Sun20:18 – 21:34
- 5♀︎ Venus21:34 – 22:50
- 6☿︎ Mercury22:50 – 00:06
- 7☽︎ Moon00:06 – 01:22
- 8♄︎ Saturn01:22 – 02:38
- 9♃︎ Jupiter02:38 – 03:54
- 10♂︎ Mars03:54 – 05:10
- 11☉︎ Sun05:10 – 06:26
- 12♀︎ Venus06:26 – 07:42
Other cities · Canada
Questions
How are the planetary hours calculated in Ottawa?
On Tuesday, 31 December 2024, the Sun rises at 07:42 and sets at 16:29: the day lasts 8h 47m, that is twelve day hours of 44 min. The night, until the next sunrise at 07:42, lasts 15h 13m: twelve night hours of 1h 16m.
Which planet rules the first hour that day?
Mars, from 07:42 to 08:26: 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.