Planetary hours
in Lyon.
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, 20 August 2027: day of Venus
- Sunrise
- 06:46
- Sunset
- 20:40
- Next sunrise
- 06:47
A day hour lasts 1h 10m; a night hour, 51 min. Local time (Europe/Paris).
Day
- 1♀︎ Venus06:46 – 07:55
- 2☿︎ Mercury07:55 – 09:05
- 3☽︎ Moon09:05 – 10:15
- 4♄︎ Saturn10:15 – 11:24
- 5♃︎ Jupiter11:24 – 12:34
- 6♂︎ Mars12:34 – 13:43
- 7☉︎ Sun13:43 – 14:53
- 8♀︎ Venus14:53 – 16:02
- 9☿︎ Mercury16:02 – 17:12
- 10☽︎ Moon17:12 – 18:21
- 11♄︎ Saturn18:21 – 19:31
- 12♃︎ Jupiter19:31 – 20:40
Night
- 1♂︎ Mars20:40 – 21:31
- 2☉︎ Sun21:31 – 22:21
- 3♀︎ Venus22:21 – 23:12
- 4☿︎ Mercury23:12 – 00:03
- 5☽︎ Moon00:03 – 00:53
- 6♄︎ Saturn00:53 – 01:44
- 7♃︎ Jupiter01:44 – 02:34
- 8♂︎ Mars02:34 – 03:25
- 9☉︎ Sun03:25 – 04:15
- 10♀︎ Venus04:15 – 05:06
- 11☿︎ Mercury05:06 – 05:57
- 12☽︎ Moon05:57 – 06:47
Other cities · France
Questions
How are the planetary hours calculated in Lyon?
On Friday, 20 August 2027, the Sun rises at 06:46 and sets at 20:40: the day lasts 13h 54m, that is twelve day hours of 1h 10m. The night, until the next sunrise at 06:47, lasts 10h 07m: twelve night hours of 51 min.
Which planet rules the first hour that day?
Venus, from 06:46 to 07:55: 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.