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 Sunday, 11 January 2026: day of the Sun
- Sunrise
- 07:39
- Sunset
- 16:47
- Next sunrise
- 07:38
A day hour lasts 46 min; a night hour, 1h 14m. Local time (Europe/Bucharest).
Day
- 1☉︎ Sun07:39 – 08:25
- 2♀︎ Venus08:25 – 09:10
- 3☿︎ Mercury09:10 – 09:56
- 4☽︎ Moon09:56 – 10:42
- 5♄︎ Saturn10:42 – 11:27
- 6♃︎ Jupiter11:27 – 12:13
- 7♂︎ Mars12:13 – 12:59
- 8☉︎ Sun12:59 – 13:44
- 9♀︎ Venus13:44 – 14:30
- 10☿︎ Mercury14:30 – 15:16
- 11☽︎ Moon15:16 – 16:01
- 12♄︎ Saturn16:01 – 16:47
Night
- 1♃︎ Jupiter16:47 – 18:01
- 2♂︎ Mars18:01 – 19:16
- 3☉︎ Sun19:16 – 20:30
- 4♀︎ Venus20:30 – 21:44
- 5☿︎ Mercury21:44 – 22:59
- 6☽︎ Moon22:59 – 00:13
- 7♄︎ Saturn00:13 – 01:27
- 8♃︎ Jupiter01:27 – 02:41
- 9♂︎ Mars02:41 – 03:56
- 10☉︎ Sun03:56 – 05:10
- 11♀︎ Venus05:10 – 06:24
- 12☿︎ Mercury06:24 – 07:38
Other cities · Romania
Questions
How are the planetary hours calculated in Constanţa?
On Sunday, 11 January 2026, the Sun rises at 07:39 and sets at 16:47: the day lasts 9h 08m, that is twelve day hours of 46 min. The night, until the next sunrise at 07:38, lasts 14h 51m: twelve night hours of 1h 14m.
Which planet rules the first hour that day?
The Sun, from 07:39 to 08:25: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Venus, Mercury, the Moon, Saturn, Jupiter, Mars, then the Sun 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.