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 Thursday, 22 October 2026: day of Jupiter
- Sunrise
- 07:52
- Sunset
- 18:26
- Next sunrise
- 07:54
A day hour lasts 53 min; a night hour, 1h 07m. Local time (Europe/Bucharest).
Day
- 1♃︎ Jupiter07:52 – 08:45
- 2♂︎ Mars08:45 – 09:38
- 3☉︎ Sun09:38 – 10:31
- 4♀︎ Venus10:31 – 11:24
- 5☿︎ Mercury11:24 – 12:16
- 6☽︎ Moon12:16 – 13:09
- 7♄︎ Saturn13:09 – 14:02
- 8♃︎ Jupiter14:02 – 14:55
- 9♂︎ Mars14:55 – 15:48
- 10☉︎ Sun15:48 – 16:40
- 11♀︎ Venus16:40 – 17:33
- 12☿︎ Mercury17:33 – 18:26
Night
- 1☽︎ Moon18:26 – 19:33
- 2♄︎ Saturn19:33 – 20:41
- 3♃︎ Jupiter20:41 – 21:48
- 4♂︎ Mars21:48 – 22:55
- 5☉︎ Sun22:55 – 00:03
- 6♀︎ Venus00:03 – 01:10
- 7☿︎ Mercury01:10 – 02:17
- 8☽︎ Moon02:17 – 03:25
- 9♄︎ Saturn03:25 – 04:32
- 10♃︎ Jupiter04:32 – 05:39
- 11♂︎ Mars05:39 – 06:47
- 12☉︎ Sun06:47 – 07:54
Other cities · Romania
Questions
How are the planetary hours calculated in Cluj-Napoca?
On Thursday, 22 October 2026, the Sun rises at 07:52 and sets at 18:26: the day lasts 10h 33m, that is twelve day hours of 53 min. The night, until the next sunrise at 07:54, lasts 13h 28m: twelve night hours of 1h 07m.
Which planet rules the first hour that day?
Jupiter, from 07:52 to 08:45: 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.