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 Friday, 12 September 2025: day of Venus
- Sunrise
- 06:55
- Sunset
- 19:39
- Next sunrise
- 06:57
A day hour lasts 1h 04m; a night hour, 56 min. Local time (Europe/Bucharest).
Day
- 1♀︎ Venus06:55 – 07:59
- 2☿︎ Mercury07:59 – 09:03
- 3☽︎ Moon09:03 – 10:06
- 4♄︎ Saturn10:06 – 11:10
- 5♃︎ Jupiter11:10 – 12:13
- 6♂︎ Mars12:13 – 13:17
- 7☉︎ Sun13:17 – 14:21
- 8♀︎ Venus14:21 – 15:24
- 9☿︎ Mercury15:24 – 16:28
- 10☽︎ Moon16:28 – 17:31
- 11♄︎ Saturn17:31 – 18:35
- 12♃︎ Jupiter18:35 – 19:39
Night
- 1♂︎ Mars19:39 – 20:35
- 2☉︎ Sun20:35 – 21:32
- 3♀︎ Venus21:32 – 22:28
- 4☿︎ Mercury22:28 – 23:25
- 5☽︎ Moon23:25 – 00:21
- 6♄︎ Saturn00:21 – 01:18
- 7♃︎ Jupiter01:18 – 02:14
- 8♂︎ Mars02:14 – 03:11
- 9☉︎ Sun03:11 – 04:07
- 10♀︎ Venus04:07 – 05:04
- 11☿︎ Mercury05:04 – 06:00
- 12☽︎ Moon06:00 – 06:57
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Questions
How are the planetary hours calculated in Târgu Mureş?
On Friday, 12 September 2025, the Sun rises at 06:55 and sets at 19:39: the day lasts 12h 43m, that is twelve day hours of 1h 04m. The night, until the next sunrise at 06:57, lasts 11h 18m: twelve night hours of 56 min.
Which planet rules the first hour that day?
Venus, from 06:55 to 07:59: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mercury, the Moon, Saturn, Jupiter, Mars, the Sun, then Venus 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.