Planetary hours
in Poznań.
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 Sunday, 18 January 2026: day of the Sun
- Sunrise
- 07:52
- Sunset
- 16:13
- Next sunrise
- 07:51
A day hour lasts 42 min; a night hour, 1h 18m. Local time (Europe/Warsaw).
Day
- 1☉︎ Sun07:52 – 08:34
- 2♀︎ Venus08:34 – 09:15
- 3☿︎ Mercury09:15 – 09:57
- 4☽︎ Moon09:57 – 10:39
- 5♄︎ Saturn10:39 – 11:21
- 6♃︎ Jupiter11:21 – 12:02
- 7♂︎ Mars12:02 – 12:44
- 8☉︎ Sun12:44 – 13:26
- 9♀︎ Venus13:26 – 14:08
- 10☿︎ Mercury14:08 – 14:49
- 11☽︎ Moon14:49 – 15:31
- 12♄︎ Saturn15:31 – 16:13
Night
- 1♃︎ Jupiter16:13 – 17:31
- 2♂︎ Mars17:31 – 18:49
- 3☉︎ Sun18:49 – 20:07
- 4♀︎ Venus20:07 – 21:26
- 5☿︎ Mercury21:26 – 22:44
- 6☽︎ Moon22:44 – 00:02
- 7♄︎ Saturn00:02 – 01:20
- 8♃︎ Jupiter01:20 – 02:38
- 9♂︎ Mars02:38 – 03:56
- 10☉︎ Sun03:56 – 05:14
- 11♀︎ Venus05:14 – 06:33
- 12☿︎ Mercury06:33 – 07:51
Other cities · Poland
Questions
How are the planetary hours calculated in Poznań?
On Sunday, 18 January 2026, the Sun rises at 07:52 and sets at 16:13: the day lasts 8h 21m, that is twelve day hours of 42 min. The night, until the next sunrise at 07:51, lasts 15h 38m: twelve night hours of 1h 18m.
Which planet rules the first hour that day?
The Sun, from 07:52 to 08:34: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Venus, Mercury, the Moon, Saturn, Jupiter, Mars, then the Sun 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.