Planetary hours
in Cluj-Napoca.
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 Monday, 28 December 2026: day of the Moon
- Sunrise
- 08:10
- Sunset
- 16:44
- Next sunrise
- 08:10
A day hour lasts 43 min; a night hour, 1h 17m. Local time (Europe/Bucharest).
Day
- 1☽︎ Moon08:10 – 08:52
- 2♄︎ Saturn08:52 – 09:35
- 3♃︎ Jupiter09:35 – 10:18
- 4♂︎ Mars10:18 – 11:01
- 5☉︎ Sun11:01 – 11:44
- 6♀︎ Venus11:44 – 12:27
- 7☿︎ Mercury12:27 – 13:10
- 8☽︎ Moon13:10 – 13:52
- 9♄︎ Saturn13:52 – 14:35
- 10♃︎ Jupiter14:35 – 15:18
- 11♂︎ Mars15:18 – 16:01
- 12☉︎ Sun16:01 – 16:44
Night
- 1♀︎ Venus16:44 – 18:01
- 2☿︎ Mercury18:01 – 19:18
- 3☽︎ Moon19:18 – 20:35
- 4♄︎ Saturn20:35 – 21:52
- 5♃︎ Jupiter21:52 – 23:10
- 6♂︎ Mars23:10 – 00:27
- 7☉︎ Sun00:27 – 01:44
- 8♀︎ Venus01:44 – 03:01
- 9☿︎ Mercury03:01 – 04:18
- 10☽︎ Moon04:18 – 05:35
- 11♄︎ Saturn05:35 – 06:53
- 12♃︎ Jupiter06:53 – 08:10
Other cities · Romania
Questions
How are the planetary hours calculated in Cluj-Napoca?
On Monday, 28 December 2026, the Sun rises at 08:10 and sets at 16:44: the day lasts 8h 34m, that is twelve day hours of 43 min. The night, until the next sunrise at 08:10, lasts 15h 26m: twelve night hours of 1h 17m.
Which planet rules the first hour that day?
The Moon, from 08:10 to 08:52: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Saturn, Jupiter, Mars, the Sun, Venus, Mercury, then the Moon 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.