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, 20 September 2026: day of the Sun
- Sunrise
- 06:50
- Sunset
- 19:07
- Next sunrise
- 06:51
A day hour lasts 1h 01m; a night hour, 59 min. Local time (Europe/Bucharest).
Day
- 1☉︎ Sun06:50 – 07:51
- 2♀︎ Venus07:51 – 08:52
- 3☿︎ Mercury08:52 – 09:54
- 4☽︎ Moon09:54 – 10:55
- 5♄︎ Saturn10:55 – 11:57
- 6♃︎ Jupiter11:57 – 12:58
- 7♂︎ Mars12:58 – 13:59
- 8☉︎ Sun13:59 – 15:01
- 9♀︎ Venus15:01 – 16:02
- 10☿︎ Mercury16:02 – 17:04
- 11☽︎ Moon17:04 – 18:05
- 12♄︎ Saturn18:05 – 19:07
Night
- 1♃︎ Jupiter19:07 – 20:05
- 2♂︎ Mars20:05 – 21:04
- 3☉︎ Sun21:04 – 22:03
- 4♀︎ Venus22:03 – 23:01
- 5☿︎ Mercury23:01 – 00:00
- 6☽︎ Moon00:00 – 00:59
- 7♄︎ Saturn00:59 – 01:57
- 8♃︎ Jupiter01:57 – 02:56
- 9♂︎ Mars02:56 – 03:55
- 10☉︎ Sun03:55 – 04:53
- 11♀︎ Venus04:53 – 05:52
- 12☿︎ Mercury05:52 – 06:51
Other cities · Romania
Questions
How are the planetary hours calculated in Constanţa?
On Sunday, 20 September 2026, the Sun rises at 06:50 and sets at 19:07: the day lasts 12h 17m, that is twelve day hours of 1h 01m. The night, until the next sunrise at 06:51, lasts 11h 44m: twelve night hours of 59 min.
Which planet rules the first hour that day?
The Sun, from 06:50 to 07:51: 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.