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 Wednesday, 31 May 2028: day of Mercury
- Sunrise
- 05:35
- Sunset
- 21:11
- Next sunrise
- 05:35
A day hour lasts 1h 18m; a night hour, 42 min. Local time (Europe/Bucharest).
Day
- 1☿︎ Mercury05:35 – 06:53
- 2☽︎ Moon06:53 – 08:11
- 3♄︎ Saturn08:11 – 09:29
- 4♃︎ Jupiter09:29 – 10:47
- 5♂︎ Mars10:47 – 12:05
- 6☉︎ Sun12:05 – 13:23
- 7♀︎ Venus13:23 – 14:41
- 8☿︎ Mercury14:41 – 15:59
- 9☽︎ Moon15:59 – 17:17
- 10♄︎ Saturn17:17 – 18:35
- 11♃︎ Jupiter18:35 – 19:53
- 12♂︎ Mars19:53 – 21:11
Night
- 1☉︎ Sun21:11 – 21:53
- 2♀︎ Venus21:53 – 22:35
- 3☿︎ Mercury22:35 – 23:17
- 4☽︎ Moon23:17 – 23:59
- 5♄︎ Saturn23:59 – 00:41
- 6♃︎ Jupiter00:41 – 01:23
- 7♂︎ Mars01:23 – 02:05
- 8☉︎ Sun02:05 – 02:47
- 9♀︎ Venus02:47 – 03:29
- 10☿︎ Mercury03:29 – 04:11
- 11☽︎ Moon04:11 – 04:53
- 12♄︎ Saturn04:53 – 05:35
Other cities · Romania
Questions
How are the planetary hours calculated in Cluj-Napoca?
On Wednesday, 31 May 2028, the Sun rises at 05:35 and sets at 21:11: the day lasts 15h 36m, that is twelve day hours of 1h 18m. The night, until the next sunrise at 05:35, lasts 8h 24m: twelve night hours of 42 min.
Which planet rules the first hour that day?
Mercury, from 05:35 to 06:53: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Moon, Saturn, Jupiter, Mars, the Sun, Venus, then Mercury 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.