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 Wednesday, 18 November 2026: day of Mercury
- Sunrise
- 07:05
- Sunset
- 16:29
- Next sunrise
- 07:07
A day hour lasts 47 min; a night hour, 1h 13m. Local time (America/Toronto).
Day
- 1☿︎ Mercury07:05 – 07:52
- 2☽︎ Moon07:52 – 08:39
- 3♄︎ Saturn08:39 – 09:26
- 4♃︎ Jupiter09:26 – 10:13
- 5♂︎ Mars10:13 – 11:00
- 6☉︎ Sun11:00 – 11:47
- 7♀︎ Venus11:47 – 12:34
- 8☿︎ Mercury12:34 – 13:21
- 9☽︎ Moon13:21 – 14:08
- 10♄︎ Saturn14:08 – 14:55
- 11♃︎ Jupiter14:55 – 15:42
- 12♂︎ Mars15:42 – 16:29
Night
- 1☉︎ Sun16:29 – 17:42
- 2♀︎ Venus17:42 – 18:56
- 3☿︎ Mercury18:56 – 20:09
- 4☽︎ Moon20:09 – 21:22
- 5♄︎ Saturn21:22 – 22:35
- 6♃︎ Jupiter22:35 – 23:48
- 7♂︎ Mars23:48 – 01:01
- 8☉︎ Sun01:01 – 02:14
- 9♀︎ Venus02:14 – 03:27
- 10☿︎ Mercury03:27 – 04:40
- 11☽︎ Moon04:40 – 05:54
- 12♄︎ Saturn05:54 – 07:07
Other cities · Canada
Questions
How are the planetary hours calculated in Ottawa?
On Wednesday, 18 November 2026, the Sun rises at 07:05 and sets at 16:29: the day lasts 9h 24m, that is twelve day hours of 47 min. The night, until the next sunrise at 07:07, lasts 14h 37m: twelve night hours of 1h 13m.
Which planet rules the first hour that day?
Mercury, from 07:05 to 07:52: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Moon, Saturn, Jupiter, Mars, the Sun, Venus, then Mercury 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.