Planetary hours
in Târgu Mureş.
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 Saturday, 13 September 2025: day of Saturn
- Sunrise
- 06:57
- Sunset
- 19:37
- Next sunrise
- 06:58
A day hour lasts 1h 03m; a night hour, 57 min. Local time (Europe/Bucharest).
Day
- 1♄︎ Saturn06:57 – 08:00
- 2♃︎ Jupiter08:00 – 09:03
- 3♂︎ Mars09:03 – 10:07
- 4☉︎ Sun10:07 – 11:10
- 5♀︎ Venus11:10 – 12:13
- 6☿︎ Mercury12:13 – 13:17
- 7☽︎ Moon13:17 – 14:20
- 8♄︎ Saturn14:20 – 15:23
- 9♃︎ Jupiter15:23 – 16:27
- 10♂︎ Mars16:27 – 17:30
- 11☉︎ Sun17:30 – 18:33
- 12♀︎ Venus18:33 – 19:37
Night
- 1☿︎ Mercury19:37 – 20:34
- 2☽︎ Moon20:34 – 21:30
- 3♄︎ Saturn21:30 – 22:27
- 4♃︎ Jupiter22:27 – 23:24
- 5♂︎ Mars23:24 – 00:21
- 6☉︎ Sun00:21 – 01:17
- 7♀︎ Venus01:17 – 02:14
- 8☿︎ Mercury02:14 – 03:11
- 9☽︎ Moon03:11 – 04:08
- 10♄︎ Saturn04:08 – 05:04
- 11♃︎ Jupiter05:04 – 06:01
- 12♂︎ Mars06:01 – 06:58
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Questions
How are the planetary hours calculated in Târgu Mureş?
On Saturday, 13 September 2025, the Sun rises at 06:57 and sets at 19:37: the day lasts 12h 40m, that is twelve day hours of 1h 03m. The night, until the next sunrise at 06:58, lasts 11h 21m: twelve night hours of 57 min.
Which planet rules the first hour that day?
Saturn, from 06:57 to 08:00: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Jupiter, Mars, the Sun, Venus, Mercury, the Moon, then Saturn 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.