Planetary hours
in Montreuil.
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 May 2026: day of Venus
- Sunrise
- 06:30
- Sunset
- 21:05
- Next sunrise
- 06:28
A day hour lasts 1h 13m; a night hour, 47 min. Local time (Europe/Paris).
Day
- 1♀︎ Venus06:30 – 07:42
- 2☿︎ Mercury07:42 – 08:55
- 3☽︎ Moon08:55 – 10:08
- 4♄︎ Saturn10:08 – 11:21
- 5♃︎ Jupiter11:21 – 12:34
- 6♂︎ Mars12:34 – 13:47
- 7☉︎ Sun13:47 – 15:00
- 8♀︎ Venus15:00 – 16:13
- 9☿︎ Mercury16:13 – 17:26
- 10☽︎ Moon17:26 – 18:39
- 11♄︎ Saturn18:39 – 19:52
- 12♃︎ Jupiter19:52 – 21:05
Night
- 1♂︎ Mars21:05 – 21:52
- 2☉︎ Sun21:52 – 22:39
- 3♀︎ Venus22:39 – 23:26
- 4☿︎ Mercury23:26 – 00:13
- 5☽︎ Moon00:13 – 01:00
- 6♄︎ Saturn01:00 – 01:46
- 7♃︎ Jupiter01:46 – 02:33
- 8♂︎ Mars02:33 – 03:20
- 9☉︎ Sun03:20 – 04:07
- 10♀︎ Venus04:07 – 04:54
- 11☿︎ Mercury04:54 – 05:41
- 12☽︎ Moon05:41 – 06:28
Other cities · France
Questions
How are the planetary hours calculated in Montreuil?
On Friday, 1 May 2026, the Sun rises at 06:30 and sets at 21:05: the day lasts 14h 36m, that is twelve day hours of 1h 13m. The night, until the next sunrise at 06:28, lasts 9h 23m: twelve night hours of 47 min.
Which planet rules the first hour that day?
Venus, from 06:30 to 07:42: 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.