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 Saturday, 4 April 2026: day of Saturn
- Sunrise
- 06:41
- Sunset
- 19:36
- Next sunrise
- 06:39
A day hour lasts 1h 05m; a night hour, 55 min. Local time (Europe/Bucharest).
Day
- 1♄︎ Saturn06:41 – 07:46
- 2♃︎ Jupiter07:46 – 08:50
- 3♂︎ Mars08:50 – 09:55
- 4☉︎ Sun09:55 – 10:59
- 5♀︎ Venus10:59 – 12:04
- 6☿︎ Mercury12:04 – 13:08
- 7☽︎ Moon13:08 – 14:13
- 8♄︎ Saturn14:13 – 15:17
- 9♃︎ Jupiter15:17 – 16:22
- 10♂︎ Mars16:22 – 17:27
- 11☉︎ Sun17:27 – 18:31
- 12♀︎ Venus18:31 – 19:36
Night
- 1☿︎ Mercury19:36 – 20:31
- 2☽︎ Moon20:31 – 21:26
- 3♄︎ Saturn21:26 – 22:22
- 4♃︎ Jupiter22:22 – 23:17
- 5♂︎ Mars23:17 – 00:12
- 6☉︎ Sun00:12 – 01:07
- 7♀︎ Venus01:07 – 02:03
- 8☿︎ Mercury02:03 – 02:58
- 9☽︎ Moon02:58 – 03:53
- 10♄︎ Saturn03:53 – 04:49
- 11♃︎ Jupiter04:49 – 05:44
- 12♂︎ Mars05:44 – 06:39
Other cities · Romania
Questions
How are the planetary hours calculated in Constanţa?
On Saturday, 4 April 2026, the Sun rises at 06:41 and sets at 19:36: the day lasts 12h 54m, that is twelve day hours of 1h 05m. The night, until the next sunrise at 06:39, lasts 11h 04m: twelve night hours of 55 min.
Which planet rules the first hour that day?
Saturn, from 06:41 to 07:46: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Jupiter, Mars, the Sun, Venus, Mercury, the Moon, then Saturn 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.