Planetary hours
in Bucharest.
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, 21 January 2026: day of Mercury
- Sunrise
- 07:44
- Sunset
- 17:09
- Next sunrise
- 07:43
A day hour lasts 47 min; a night hour, 1h 13m. Local time (Europe/Bucharest).
Day
- 1☿︎ Mercury07:44 – 08:31
- 2☽︎ Moon08:31 – 09:18
- 3♄︎ Saturn09:18 – 10:05
- 4♃︎ Jupiter10:05 – 10:52
- 5♂︎ Mars10:52 – 11:39
- 6☉︎ Sun11:39 – 12:27
- 7♀︎ Venus12:27 – 13:14
- 8☿︎ Mercury13:14 – 14:01
- 9☽︎ Moon14:01 – 14:48
- 10♄︎ Saturn14:48 – 15:35
- 11♃︎ Jupiter15:35 – 16:22
- 12♂︎ Mars16:22 – 17:09
Night
- 1☉︎ Sun17:09 – 18:22
- 2♀︎ Venus18:22 – 19:35
- 3☿︎ Mercury19:35 – 20:48
- 4☽︎ Moon20:48 – 22:00
- 5♄︎ Saturn22:00 – 23:13
- 6♃︎ Jupiter23:13 – 00:26
- 7♂︎ Mars00:26 – 01:39
- 8☉︎ Sun01:39 – 02:52
- 9♀︎ Venus02:52 – 04:05
- 10☿︎ Mercury04:05 – 05:18
- 11☽︎ Moon05:18 – 06:30
- 12♄︎ Saturn06:30 – 07:43
Other cities · Romania
Questions
How are the planetary hours calculated in Bucharest?
On Wednesday, 21 January 2026, the Sun rises at 07:44 and sets at 17:09: the day lasts 9h 25m, that is twelve day hours of 47 min. The night, until the next sunrise at 07:43, lasts 14h 34m: twelve night hours of 1h 13m.
Which planet rules the first hour that day?
Mercury, from 07:44 to 08:31: 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.