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 Tuesday, 14 October 2025: day of Mars
- Sunrise
- 07:42
- Sunset
- 18:40
- Next sunrise
- 07:43
A day hour lasts 55 min; a night hour, 1h 05m. Local time (Europe/Bucharest).
Day
- 1♂︎ Mars07:42 – 08:36
- 2☉︎ Sun08:36 – 09:31
- 3♀︎ Venus09:31 – 10:26
- 4☿︎ Mercury10:26 – 11:21
- 5☽︎ Moon11:21 – 12:16
- 6♄︎ Saturn12:16 – 13:11
- 7♃︎ Jupiter13:11 – 14:06
- 8♂︎ Mars14:06 – 15:00
- 9☉︎ Sun15:00 – 15:55
- 10♀︎ Venus15:55 – 16:50
- 11☿︎ Mercury16:50 – 17:45
- 12☽︎ Moon17:45 – 18:40
Night
- 1♄︎ Saturn18:40 – 19:45
- 2♃︎ Jupiter19:45 – 20:50
- 3♂︎ Mars20:50 – 21:56
- 4☉︎ Sun21:56 – 23:01
- 5♀︎ Venus23:01 – 00:06
- 6☿︎ Mercury00:06 – 01:11
- 7☽︎ Moon01:11 – 02:17
- 8♄︎ Saturn02:17 – 03:22
- 9♃︎ Jupiter03:22 – 04:27
- 10♂︎ Mars04:27 – 05:32
- 11☉︎ Sun05:32 – 06:38
- 12♀︎ Venus06:38 – 07:43
Other cities · Romania
Questions
How are the planetary hours calculated in Cluj-Napoca?
On Tuesday, 14 October 2025, the Sun rises at 07:42 and sets at 18:40: the day lasts 10h 58m, that is twelve day hours of 55 min. The night, until the next sunrise at 07:43, lasts 13h 03m: twelve night hours of 1h 05m.
Which planet rules the first hour that day?
Mars, from 07:42 to 08:36: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Sun, Venus, Mercury, the Moon, Saturn, Jupiter, then Mars 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.