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 Tuesday, 22 December 2026: day of Mars
- Sunrise
- 07:37
- Sunset
- 16:30
- Next sunrise
- 07:38
A day hour lasts 44 min; a night hour, 1h 16m. Local time (Europe/Bucharest).
Day
- 1♂︎ Mars07:37 – 08:22
- 2☉︎ Sun08:22 – 09:06
- 3♀︎ Venus09:06 – 09:51
- 4☿︎ Mercury09:51 – 10:35
- 5☽︎ Moon10:35 – 11:19
- 6♄︎ Saturn11:19 – 12:04
- 7♃︎ Jupiter12:04 – 12:48
- 8♂︎ Mars12:48 – 13:32
- 9☉︎ Sun13:32 – 14:17
- 10♀︎ Venus14:17 – 15:01
- 11☿︎ Mercury15:01 – 15:45
- 12☽︎ Moon15:45 – 16:30
Night
- 1♄︎ Saturn16:30 – 17:45
- 2♃︎ Jupiter17:45 – 19:01
- 3♂︎ Mars19:01 – 20:17
- 4☉︎ Sun20:17 – 21:32
- 5♀︎ Venus21:32 – 22:48
- 6☿︎ Mercury22:48 – 00:04
- 7☽︎ Moon00:04 – 01:19
- 8♄︎ Saturn01:19 – 02:35
- 9♃︎ Jupiter02:35 – 03:51
- 10♂︎ Mars03:51 – 05:07
- 11☉︎ Sun05:07 – 06:22
- 12♀︎ Venus06:22 – 07:38
Other cities · Romania
Questions
How are the planetary hours calculated in Constanţa?
On Tuesday, 22 December 2026, the Sun rises at 07:37 and sets at 16:30: the day lasts 8h 52m, that is twelve day hours of 44 min. The night, until the next sunrise at 07:38, lasts 15h 08m: twelve night hours of 1h 16m.
Which planet rules the first hour that day?
Mars, from 07:37 to 08:22: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Sun, Venus, Mercury, the Moon, Saturn, Jupiter, then Mars 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.