Planetary hours
in Nice.
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, 19 September 2025: day of Venus
- Sunrise
- 07:14
- Sunset
- 19:33
- Next sunrise
- 07:15
A day hour lasts 1h 02m; a night hour, 59 min. Local time (Europe/Paris).
Day
- 1♀︎ Venus07:14 – 08:16
- 2☿︎ Mercury08:16 – 09:17
- 3☽︎ Moon09:17 – 10:19
- 4♄︎ Saturn10:19 – 11:21
- 5♃︎ Jupiter11:21 – 12:22
- 6♂︎ Mars12:22 – 13:24
- 7☉︎ Sun13:24 – 14:25
- 8♀︎ Venus14:25 – 15:27
- 9☿︎ Mercury15:27 – 16:28
- 10☽︎ Moon16:28 – 17:30
- 11♄︎ Saturn17:30 – 18:32
- 12♃︎ Jupiter18:32 – 19:33
Night
- 1♂︎ Mars19:33 – 20:32
- 2☉︎ Sun20:32 – 21:30
- 3♀︎ Venus21:30 – 22:29
- 4☿︎ Mercury22:29 – 23:27
- 5☽︎ Moon23:27 – 00:26
- 6♄︎ Saturn00:26 – 01:24
- 7♃︎ Jupiter01:24 – 02:23
- 8♂︎ Mars02:23 – 03:21
- 9☉︎ Sun03:21 – 04:20
- 10♀︎ Venus04:20 – 05:18
- 11☿︎ Mercury05:18 – 06:17
- 12☽︎ Moon06:17 – 07:15
Other cities · France
Questions
How are the planetary hours calculated in Nice?
On Friday, 19 September 2025, the Sun rises at 07:14 and sets at 19:33: the day lasts 12h 19m, that is twelve day hours of 1h 02m. The night, until the next sunrise at 07:15, lasts 11h 42m: twelve night hours of 59 min.
Which planet rules the first hour that day?
Venus, from 07:14 to 08:16: 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.