Planetary hours
in Calgary.
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 Friday, 1 October 2027: day of Venus
- Sunrise
- 07:36
- Sunset
- 19:14
- Next sunrise
- 07:38
A day hour lasts 58 min; a night hour, 1h 02m. Local time (America/Edmonton).
Day
- 1♀︎ Venus07:36 – 08:34
- 2☿︎ Mercury08:34 – 09:33
- 3☽︎ Moon09:33 – 10:31
- 4♄︎ Saturn10:31 – 11:29
- 5♃︎ Jupiter11:29 – 12:27
- 6♂︎ Mars12:27 – 13:25
- 7☉︎ Sun13:25 – 14:23
- 8♀︎ Venus14:23 – 15:21
- 9☿︎ Mercury15:21 – 16:19
- 10☽︎ Moon16:19 – 17:18
- 11♄︎ Saturn17:18 – 18:16
- 12♃︎ Jupiter18:16 – 19:14
Night
- 1♂︎ Mars19:14 – 20:16
- 2☉︎ Sun20:16 – 21:18
- 3♀︎ Venus21:18 – 22:20
- 4☿︎ Mercury22:20 – 23:22
- 5☽︎ Moon23:22 – 00:24
- 6♄︎ Saturn00:24 – 01:26
- 7♃︎ Jupiter01:26 – 02:28
- 8♂︎ Mars02:28 – 03:30
- 9☉︎ Sun03:30 – 04:32
- 10♀︎ Venus04:32 – 05:34
- 11☿︎ Mercury05:34 – 06:36
- 12☽︎ Moon06:36 – 07:38
Other cities · Canada
Questions
How are the planetary hours calculated in Calgary?
On Friday, 1 October 2027, the Sun rises at 07:36 and sets at 19:14: the day lasts 11h 37m, that is twelve day hours of 58 min. The night, until the next sunrise at 07:38, lasts 12h 24m: twelve night hours of 1h 02m.
Which planet rules the first hour that day?
Venus, from 07:36 to 08:34: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mercury, the Moon, Saturn, Jupiter, Mars, the Sun, then Venus 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.