Planetary hours
in Gdynia.
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, 18 December 2026: day of Venus
- Sunrise
- 08:03
- Sunset
- 15:20
- Next sunrise
- 08:04
A day hour lasts 36 min; a night hour, 1h 24m. Local time (Europe/Warsaw).
Day
- 1♀︎ Venus08:03 – 08:40
- 2☿︎ Mercury08:40 – 09:16
- 3☽︎ Moon09:16 – 09:53
- 4♄︎ Saturn09:53 – 10:29
- 5♃︎ Jupiter10:29 – 11:05
- 6♂︎ Mars11:05 – 11:42
- 7☉︎ Sun11:42 – 12:18
- 8♀︎ Venus12:18 – 12:55
- 9☿︎ Mercury12:55 – 13:31
- 10☽︎ Moon13:31 – 14:08
- 11♄︎ Saturn14:08 – 14:44
- 12♃︎ Jupiter14:44 – 15:20
Night
- 1♂︎ Mars15:20 – 16:44
- 2☉︎ Sun16:44 – 18:08
- 3♀︎ Venus18:08 – 19:31
- 4☿︎ Mercury19:31 – 20:55
- 5☽︎ Moon20:55 – 22:19
- 6♄︎ Saturn22:19 – 23:42
- 7♃︎ Jupiter23:42 – 01:06
- 8♂︎ Mars01:06 – 02:30
- 9☉︎ Sun02:30 – 03:53
- 10♀︎ Venus03:53 – 05:17
- 11☿︎ Mercury05:17 – 06:41
- 12☽︎ Moon06:41 – 08:04
Other cities · Poland
Questions
How are the planetary hours calculated in Gdynia?
On Friday, 18 December 2026, the Sun rises at 08:03 and sets at 15:20: the day lasts 7h 17m, that is twelve day hours of 36 min. The night, until the next sunrise at 08:04, lasts 16h 44m: twelve night hours of 1h 24m.
Which planet rules the first hour that day?
Venus, from 08:03 to 08:40: 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.