Planetary hours
in Constanţa.
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, 2 September 2026: day of Mercury
- Sunrise
- 06:29
- Sunset
- 19:40
- Next sunrise
- 06:30
A day hour lasts 1h 06m; a night hour, 54 min. Local time (Europe/Bucharest).
Day
- 1☿︎ Mercury06:29 – 07:35
- 2☽︎ Moon07:35 – 08:41
- 3♄︎ Saturn08:41 – 09:47
- 4♃︎ Jupiter09:47 – 10:52
- 5♂︎ Mars10:52 – 11:58
- 6☉︎ Sun11:58 – 13:04
- 7♀︎ Venus13:04 – 14:10
- 8☿︎ Mercury14:10 – 15:16
- 9☽︎ Moon15:16 – 16:22
- 10♄︎ Saturn16:22 – 17:28
- 11♃︎ Jupiter17:28 – 18:34
- 12♂︎ Mars18:34 – 19:40
Night
- 1☉︎ Sun19:40 – 20:34
- 2♀︎ Venus20:34 – 21:28
- 3☿︎ Mercury21:28 – 22:22
- 4☽︎ Moon22:22 – 23:16
- 5♄︎ Saturn23:16 – 00:11
- 6♃︎ Jupiter00:11 – 01:05
- 7♂︎ Mars01:05 – 01:59
- 8☉︎ Sun01:59 – 02:53
- 9♀︎ Venus02:53 – 03:47
- 10☿︎ Mercury03:47 – 04:42
- 11☽︎ Moon04:42 – 05:36
- 12♄︎ Saturn05:36 – 06:30
Other cities · Romania
Questions
How are the planetary hours calculated in Constanţa?
On Wednesday, 2 September 2026, the Sun rises at 06:29 and sets at 19:40: the day lasts 13h 11m, that is twelve day hours of 1h 06m. The night, until the next sunrise at 06:30, lasts 10h 50m: twelve night hours of 54 min.
Which planet rules the first hour that day?
Mercury, from 06:29 to 07:35: 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.