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 Thursday, 22 January 2026: day of Jupiter
- Sunrise
- 07:33
- Sunset
- 17:01
- Next sunrise
- 07:32
A day hour lasts 47 min; a night hour, 1h 13m. Local time (Europe/Bucharest).
Day
- 1♃︎ Jupiter07:33 – 08:20
- 2♂︎ Mars08:20 – 09:07
- 3☉︎ Sun09:07 – 09:55
- 4♀︎ Venus09:55 – 10:42
- 5☿︎ Mercury10:42 – 11:29
- 6☽︎ Moon11:29 – 12:17
- 7♄︎ Saturn12:17 – 13:04
- 8♃︎ Jupiter13:04 – 13:51
- 9♂︎ Mars13:51 – 14:39
- 10☉︎ Sun14:39 – 15:26
- 11♀︎ Venus15:26 – 16:14
- 12☿︎ Mercury16:14 – 17:01
Night
- 1☽︎ Moon17:01 – 18:14
- 2♄︎ Saturn18:14 – 19:26
- 3♃︎ Jupiter19:26 – 20:39
- 4♂︎ Mars20:39 – 21:51
- 5☉︎ Sun21:51 – 23:04
- 6♀︎ Venus23:04 – 00:16
- 7☿︎ Mercury00:16 – 01:29
- 8☽︎ Moon01:29 – 02:41
- 9♄︎ Saturn02:41 – 03:54
- 10♃︎ Jupiter03:54 – 05:07
- 11♂︎ Mars05:07 – 06:19
- 12☉︎ Sun06:19 – 07:32
Other cities · Romania
Questions
How are the planetary hours calculated in Constanţa?
On Thursday, 22 January 2026, the Sun rises at 07:33 and sets at 17:01: the day lasts 9h 28m, that is twelve day hours of 47 min. The night, until the next sunrise at 07:32, lasts 14h 31m: twelve night hours of 1h 13m.
Which planet rules the first hour that day?
Jupiter, from 07:33 to 08:20: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mars, the Sun, Venus, Mercury, the Moon, Saturn, then Jupiter 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.