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, 26 January 2027: day of Mars
- Sunrise
- 07:30
- Sunset
- 17:00
- Next sunrise
- 07:29
A day hour lasts 48 min; a night hour, 1h 12m. Local time (America/Toronto).
Day
- 1♂︎ Mars07:30 – 08:17
- 2☉︎ Sun08:17 – 09:05
- 3♀︎ Venus09:05 – 09:52
- 4☿︎ Mercury09:52 – 10:40
- 5☽︎ Moon10:40 – 11:28
- 6♄︎ Saturn11:28 – 12:15
- 7♃︎ Jupiter12:15 – 13:03
- 8♂︎ Mars13:03 – 13:50
- 9☉︎ Sun13:50 – 14:38
- 10♀︎ Venus14:38 – 15:25
- 11☿︎ Mercury15:25 – 16:13
- 12☽︎ Moon16:13 – 17:00
Night
- 1♄︎ Saturn17:00 – 18:13
- 2♃︎ Jupiter18:13 – 19:25
- 3♂︎ Mars19:25 – 20:37
- 4☉︎ Sun20:37 – 21:50
- 5♀︎ Venus21:50 – 23:02
- 6☿︎ Mercury23:02 – 00:15
- 7☽︎ Moon00:15 – 01:27
- 8♄︎ Saturn01:27 – 02:39
- 9♃︎ Jupiter02:39 – 03:52
- 10♂︎ Mars03:52 – 05:04
- 11☉︎ Sun05:04 – 06:16
- 12♀︎ Venus06:16 – 07:29
Other cities · Canada
Questions
How are the planetary hours calculated in Ottawa?
On Tuesday, 26 January 2027, the Sun rises at 07:30 and sets at 17:00: the day lasts 9h 31m, that is twelve day hours of 48 min. The night, until the next sunrise at 07:29, lasts 14h 28m: twelve night hours of 1h 12m.
Which planet rules the first hour that day?
Mars, from 07:30 to 08:17: 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.