Planetary hours
in Nantes.
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, 27 March 2029: day of Mars
- Sunrise
- 07:54
- Sunset
- 20:28
- Next sunrise
- 07:52
A day hour lasts 1h 03m; a night hour, 57 min. Local time (Europe/Paris).
Day
- 1♂︎ Mars07:54 – 08:57
- 2☉︎ Sun08:57 – 10:00
- 3♀︎ Venus10:00 – 11:03
- 4☿︎ Mercury11:03 – 12:06
- 5☽︎ Moon12:06 – 13:09
- 6♄︎ Saturn13:09 – 14:11
- 7♃︎ Jupiter14:11 – 15:14
- 8♂︎ Mars15:14 – 16:17
- 9☉︎ Sun16:17 – 17:20
- 10♀︎ Venus17:20 – 18:23
- 11☿︎ Mercury18:23 – 19:26
- 12☽︎ Moon19:26 – 20:28
Night
- 1♄︎ Saturn20:28 – 21:25
- 2♃︎ Jupiter21:25 – 22:22
- 3♂︎ Mars22:22 – 23:19
- 4☉︎ Sun23:19 – 00:16
- 5♀︎ Venus00:16 – 01:13
- 6☿︎ Mercury01:13 – 02:10
- 7☽︎ Moon02:10 – 03:07
- 8♄︎ Saturn03:07 – 04:04
- 9♃︎ Jupiter04:04 – 05:01
- 10♂︎ Mars05:01 – 05:58
- 11☉︎ Sun05:58 – 06:55
- 12♀︎ Venus06:55 – 07:52
Other cities · France
Questions
How are the planetary hours calculated in Nantes?
On Tuesday, 27 March 2029, the Sun rises at 07:54 and sets at 20:28: the day lasts 12h 34m, that is twelve day hours of 1h 03m. The night, until the next sunrise at 07:52, lasts 11h 24m: twelve night hours of 57 min.
Which planet rules the first hour that day?
Mars, from 07:54 to 08:57: 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.