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 Sunday, 24 January 2027: day of the Sun
- Sunrise
- 07:59
- Sunset
- 17:16
- Next sunrise
- 07:58
A day hour lasts 46 min; a night hour, 1h 13m. Local time (Europe/Bucharest).
Day
- 1☉︎ Sun07:59 – 08:45
- 2♀︎ Venus08:45 – 09:32
- 3☿︎ Mercury09:32 – 10:18
- 4☽︎ Moon10:18 – 11:04
- 5♄︎ Saturn11:04 – 11:51
- 6♃︎ Jupiter11:51 – 12:37
- 7♂︎ Mars12:37 – 13:24
- 8☉︎ Sun13:24 – 14:10
- 9♀︎ Venus14:10 – 14:57
- 10☿︎ Mercury14:57 – 15:43
- 11☽︎ Moon15:43 – 16:29
- 12♄︎ Saturn16:29 – 17:16
Night
- 1♃︎ Jupiter17:16 – 18:29
- 2♂︎ Mars18:29 – 19:43
- 3☉︎ Sun19:43 – 20:56
- 4♀︎ Venus20:56 – 22:10
- 5☿︎ Mercury22:10 – 23:23
- 6☽︎ Moon23:23 – 00:37
- 7♄︎ Saturn00:37 – 01:50
- 8♃︎ Jupiter01:50 – 03:04
- 9♂︎ Mars03:04 – 04:17
- 10☉︎ Sun04:17 – 05:31
- 11♀︎ Venus05:31 – 06:44
- 12☿︎ Mercury06:44 – 07:58
Other cities · Romania
Questions
How are the planetary hours calculated in Cluj-Napoca?
On Sunday, 24 January 2027, the Sun rises at 07:59 and sets at 17:16: the day lasts 9h 17m, that is twelve day hours of 46 min. The night, until the next sunrise at 07:58, lasts 14h 42m: twelve night hours of 1h 13m.
Which planet rules the first hour that day?
The Sun, from 07:59 to 08:45: 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.