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 Monday, 31 March 2025: day of the Moon
- Sunrise
- 06:48
- Sunset
- 19:31
- Next sunrise
- 06:46
A day hour lasts 1h 04m; a night hour, 56 min. Local time (Europe/Bucharest).
Day
- 1☽︎ Moon06:48 – 07:52
- 2♄︎ Saturn07:52 – 08:55
- 3♃︎ Jupiter08:55 – 09:59
- 4♂︎ Mars09:59 – 11:02
- 5☉︎ Sun11:02 – 12:06
- 6♀︎ Venus12:06 – 13:09
- 7☿︎ Mercury13:09 – 14:13
- 8☽︎ Moon14:13 – 15:17
- 9♄︎ Saturn15:17 – 16:20
- 10♃︎ Jupiter16:20 – 17:24
- 11♂︎ Mars17:24 – 18:27
- 12☉︎ Sun18:27 – 19:31
Night
- 1♀︎ Venus19:31 – 20:27
- 2☿︎ Mercury20:27 – 21:24
- 3☽︎ Moon21:24 – 22:20
- 4♄︎ Saturn22:20 – 23:16
- 5♃︎ Jupiter23:16 – 00:12
- 6♂︎ Mars00:12 – 01:09
- 7☉︎ Sun01:09 – 02:05
- 8♀︎ Venus02:05 – 03:01
- 9☿︎ Mercury03:01 – 03:57
- 10☽︎ Moon03:57 – 04:54
- 11♄︎ Saturn04:54 – 05:50
- 12♃︎ Jupiter05:50 – 06:46
Other cities · Romania
Questions
How are the planetary hours calculated in Constanţa?
On Monday, 31 March 2025, the Sun rises at 06:48 and sets at 19:31: the day lasts 12h 43m, that is twelve day hours of 1h 04m. The night, until the next sunrise at 06:46, lasts 11h 15m: twelve night hours of 56 min.
Which planet rules the first hour that day?
The Moon, from 06:48 to 07:52: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Saturn, Jupiter, Mars, the Sun, Venus, Mercury, then the Moon 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.