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, 10 October 2026: day of Saturn
- Sunrise
- 07:13
- Sunset
- 18:30
- Next sunrise
- 07:15
A day hour lasts 56 min; a night hour, 1h 04m. Local time (Europe/Bucharest).
Day
- 1♄︎ Saturn07:13 – 08:10
- 2♃︎ Jupiter08:10 – 09:06
- 3♂︎ Mars09:06 – 10:02
- 4☉︎ Sun10:02 – 10:59
- 5♀︎ Venus10:59 – 11:55
- 6☿︎ Mercury11:55 – 12:52
- 7☽︎ Moon12:52 – 13:48
- 8♄︎ Saturn13:48 – 14:44
- 9♃︎ Jupiter14:44 – 15:41
- 10♂︎ Mars15:41 – 16:37
- 11☉︎ Sun16:37 – 17:34
- 12♀︎ Venus17:34 – 18:30
Night
- 1☿︎ Mercury18:30 – 19:34
- 2☽︎ Moon19:34 – 20:37
- 3♄︎ Saturn20:37 – 21:41
- 4♃︎ Jupiter21:41 – 22:45
- 5♂︎ Mars22:45 – 23:49
- 6☉︎ Sun23:49 – 00:52
- 7♀︎ Venus00:52 – 01:56
- 8☿︎ Mercury01:56 – 03:00
- 9☽︎ Moon03:00 – 04:03
- 10♄︎ Saturn04:03 – 05:07
- 11♃︎ Jupiter05:07 – 06:11
- 12♂︎ Mars06:11 – 07:15
Other cities · Romania
Questions
How are the planetary hours calculated in Constanţa?
On Saturday, 10 October 2026, the Sun rises at 07:13 and sets at 18:30: the day lasts 11h 17m, that is twelve day hours of 56 min. The night, until the next sunrise at 07:15, lasts 12h 45m: twelve night hours of 1h 04m.
Which planet rules the first hour that day?
Saturn, from 07:13 to 08:10: 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.