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 September 2026: day of the Moon
- Sunrise
- 07:20
- Sunset
- 19:11
- Next sunrise
- 07:21
A day hour lasts 59 min; a night hour, 1h 01m. Local time (Europe/Bucharest).
Day
- 1☽︎ Moon07:20 – 08:19
- 2♄︎ Saturn08:19 – 09:18
- 3♃︎ Jupiter09:18 – 10:17
- 4♂︎ Mars10:17 – 11:17
- 5☉︎ Sun11:17 – 12:16
- 6♀︎ Venus12:16 – 13:15
- 7☿︎ Mercury13:15 – 14:15
- 8☽︎ Moon14:15 – 15:14
- 9♄︎ Saturn15:14 – 16:13
- 10♃︎ Jupiter16:13 – 17:13
- 11♂︎ Mars17:13 – 18:12
- 12☉︎ Sun18:12 – 19:11
Night
- 1♀︎ Venus19:11 – 20:12
- 2☿︎ Mercury20:12 – 21:13
- 3☽︎ Moon21:13 – 22:14
- 4♄︎ Saturn22:14 – 23:14
- 5♃︎ Jupiter23:14 – 00:15
- 6♂︎ Mars00:15 – 01:16
- 7☉︎ Sun01:16 – 02:17
- 8♀︎ Venus02:17 – 03:18
- 9☿︎ Mercury03:18 – 04:18
- 10☽︎ Moon04:18 – 05:19
- 11♄︎ Saturn05:19 – 06:20
- 12♃︎ Jupiter06:20 – 07:21
Other cities · Romania
Questions
How are the planetary hours calculated in Cluj-Napoca?
On Monday, 28 September 2026, the Sun rises at 07:20 and sets at 19:11: the day lasts 11h 52m, that is twelve day hours of 59 min. The night, until the next sunrise at 07:21, lasts 12h 10m: twelve night hours of 1h 01m.
Which planet rules the first hour that day?
The Moon, from 07:20 to 08:19: 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.