Planetary hours
in Gdańsk.
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 May 2025: day of Mercury
- Sunrise
- 04:31
- Sunset
- 20:53
- Next sunrise
- 04:29
A day hour lasts 1h 22m; a night hour, 38 min. Local time (Europe/Warsaw).
Day
- 1☿︎ Mercury04:31 – 05:53
- 2☽︎ Moon05:53 – 07:15
- 3♄︎ Saturn07:15 – 08:36
- 4♃︎ Jupiter08:36 – 09:58
- 5♂︎ Mars09:58 – 11:20
- 6☉︎ Sun11:20 – 12:42
- 7♀︎ Venus12:42 – 14:04
- 8☿︎ Mercury14:04 – 15:26
- 9☽︎ Moon15:26 – 16:48
- 10♄︎ Saturn16:48 – 18:10
- 11♃︎ Jupiter18:10 – 19:31
- 12♂︎ Mars19:31 – 20:53
Night
- 1☉︎ Sun20:53 – 21:31
- 2♀︎ Venus21:31 – 22:09
- 3☿︎ Mercury22:09 – 22:47
- 4☽︎ Moon22:47 – 23:25
- 5♄︎ Saturn23:25 – 00:03
- 6♃︎ Jupiter00:03 – 00:41
- 7♂︎ Mars00:41 – 01:19
- 8☉︎ Sun01:19 – 01:57
- 9♀︎ Venus01:57 – 02:35
- 10☿︎ Mercury02:35 – 03:13
- 11☽︎ Moon03:13 – 03:51
- 12♄︎ Saturn03:51 – 04:29
Other cities · Poland
Questions
How are the planetary hours calculated in Gdańsk?
On Wednesday, 21 May 2025, the Sun rises at 04:31 and sets at 20:53: the day lasts 16h 23m, that is twelve day hours of 1h 22m. The night, until the next sunrise at 04:29, lasts 7h 36m: twelve night hours of 38 min.
Which planet rules the first hour that day?
Mercury, from 04:31 to 05:53: 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.