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, 14 July 2025: day of the Moon
- Sunrise
- 05:45
- Sunset
- 21:16
- Next sunrise
- 05:46
A day hour lasts 1h 18m; a night hour, 43 min. Local time (Europe/Bucharest).
Day
- 1☽︎ Moon05:45 – 07:03
- 2♄︎ Saturn07:03 – 08:20
- 3♃︎ Jupiter08:20 – 09:38
- 4♂︎ Mars09:38 – 10:56
- 5☉︎ Sun10:56 – 12:13
- 6♀︎ Venus12:13 – 13:31
- 7☿︎ Mercury13:31 – 14:48
- 8☽︎ Moon14:48 – 16:06
- 9♄︎ Saturn16:06 – 17:23
- 10♃︎ Jupiter17:23 – 18:41
- 11♂︎ Mars18:41 – 19:59
- 12☉︎ Sun19:59 – 21:16
Night
- 1♀︎ Venus21:16 – 21:59
- 2☿︎ Mercury21:59 – 22:41
- 3☽︎ Moon22:41 – 23:24
- 4♄︎ Saturn23:24 – 00:06
- 5♃︎ Jupiter00:06 – 00:49
- 6♂︎ Mars00:49 – 01:31
- 7☉︎ Sun01:31 – 02:14
- 8♀︎ Venus02:14 – 02:56
- 9☿︎ Mercury02:56 – 03:39
- 10☽︎ Moon03:39 – 04:21
- 11♄︎ Saturn04:21 – 05:04
- 12♃︎ Jupiter05:04 – 05:46
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Questions
How are the planetary hours calculated in Cluj-Napoca?
On Monday, 14 July 2025, the Sun rises at 05:45 and sets at 21:16: the day lasts 15h 31m, that is twelve day hours of 1h 18m. The night, until the next sunrise at 05:46, lasts 8h 30m: twelve night hours of 43 min.
Which planet rules the first hour that day?
The Moon, from 05:45 to 07:03: 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.