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, 1 April 2026: day of Mercury
- Sunrise
- 06:47
- Sunset
- 19:32
- Next sunrise
- 06:45
A day hour lasts 1h 04m; a night hour, 56 min. Local time (Europe/Bucharest).
Day
- 1☿︎ Mercury06:47 – 07:50
- 2☽︎ Moon07:50 – 08:54
- 3♄︎ Saturn08:54 – 09:58
- 4♃︎ Jupiter09:58 – 11:02
- 5♂︎ Mars11:02 – 12:05
- 6☉︎ Sun12:05 – 13:09
- 7♀︎ Venus13:09 – 14:13
- 8☿︎ Mercury14:13 – 15:17
- 9☽︎ Moon15:17 – 16:21
- 10♄︎ Saturn16:21 – 17:24
- 11♃︎ Jupiter17:24 – 18:28
- 12♂︎ Mars18:28 – 19:32
Night
- 1☉︎ Sun19:32 – 20:28
- 2♀︎ Venus20:28 – 21:24
- 3☿︎ Mercury21:24 – 22:20
- 4☽︎ Moon22:20 – 23:16
- 5♄︎ Saturn23:16 – 00:12
- 6♃︎ Jupiter00:12 – 01:08
- 7♂︎ Mars01:08 – 02:04
- 8☉︎ Sun02:04 – 03:01
- 9♀︎ Venus03:01 – 03:57
- 10☿︎ Mercury03:57 – 04:53
- 11☽︎ Moon04:53 – 05:49
- 12♄︎ Saturn05:49 – 06:45
Other cities · Romania
Questions
How are the planetary hours calculated in Constanţa?
On Wednesday, 1 April 2026, the Sun rises at 06:47 and sets at 19:32: the day lasts 12h 45m, that is twelve day hours of 1h 04m. The night, until the next sunrise at 06:45, lasts 11h 13m: twelve night hours of 56 min.
Which planet rules the first hour that day?
Mercury, from 06:47 to 07:50: 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.