Planetary hours
in Constanţa.
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, 18 November 2025: day of Mars
- Sunrise
- 07:04
- Sunset
- 16:36
- Next sunrise
- 07:06
A day hour lasts 48 min; a night hour, 1h 13m. Local time (Europe/Bucharest).
Day
- 1♂︎ Mars07:04 – 07:52
- 2☉︎ Sun07:52 – 08:40
- 3♀︎ Venus08:40 – 09:27
- 4☿︎ Mercury09:27 – 10:15
- 5☽︎ Moon10:15 – 11:02
- 6♄︎ Saturn11:02 – 11:50
- 7♃︎ Jupiter11:50 – 12:38
- 8♂︎ Mars12:38 – 13:25
- 9☉︎ Sun13:25 – 14:13
- 10♀︎ Venus14:13 – 15:00
- 11☿︎ Mercury15:00 – 15:48
- 12☽︎ Moon15:48 – 16:36
Night
- 1♄︎ Saturn16:36 – 17:48
- 2♃︎ Jupiter17:48 – 19:01
- 3♂︎ Mars19:01 – 20:13
- 4☉︎ Sun20:13 – 21:26
- 5♀︎ Venus21:26 – 22:38
- 6☿︎ Mercury22:38 – 23:51
- 7☽︎ Moon23:51 – 01:03
- 8♄︎ Saturn01:03 – 02:16
- 9♃︎ Jupiter02:16 – 03:28
- 10♂︎ Mars03:28 – 04:41
- 11☉︎ Sun04:41 – 05:53
- 12♀︎ Venus05:53 – 07:06
Other cities · Romania
Questions
How are the planetary hours calculated in Constanţa?
On Tuesday, 18 November 2025, the Sun rises at 07:04 and sets at 16:36: the day lasts 9h 31m, that is twelve day hours of 48 min. The night, until the next sunrise at 07:06, lasts 14h 30m: twelve night hours of 1h 13m.
Which planet rules the first hour that day?
Mars, from 07:04 to 07:52: 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.