Planetary hours
in Bydgoszcz.
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 Thursday, 27 August 2026: day of Jupiter
- Sunrise
- 05:48
- Sunset
- 19:48
- Next sunrise
- 05:50
A day hour lasts 1h 10m; a night hour, 50 min. Local time (Europe/Warsaw).
Day
- 1♃︎ Jupiter05:48 – 06:58
- 2♂︎ Mars06:58 – 08:08
- 3☉︎ Sun08:08 – 09:18
- 4♀︎ Venus09:18 – 10:28
- 5☿︎ Mercury10:28 – 11:38
- 6☽︎ Moon11:38 – 12:48
- 7♄︎ Saturn12:48 – 13:58
- 8♃︎ Jupiter13:58 – 15:08
- 9♂︎ Mars15:08 – 16:18
- 10☉︎ Sun16:18 – 17:28
- 11♀︎ Venus17:28 – 18:38
- 12☿︎ Mercury18:38 – 19:48
Night
- 1☽︎ Moon19:48 – 20:39
- 2♄︎ Saturn20:39 – 21:29
- 3♃︎ Jupiter21:29 – 22:19
- 4♂︎ Mars22:19 – 23:09
- 5☉︎ Sun23:09 – 23:59
- 6♀︎ Venus23:59 – 00:49
- 7☿︎ Mercury00:49 – 01:39
- 8☽︎ Moon01:39 – 02:30
- 9♄︎ Saturn02:30 – 03:20
- 10♃︎ Jupiter03:20 – 04:10
- 11♂︎ Mars04:10 – 05:00
- 12☉︎ Sun05:00 – 05:50
Other cities · Poland
Questions
How are the planetary hours calculated in Bydgoszcz?
On Thursday, 27 August 2026, the Sun rises at 05:48 and sets at 19:48: the day lasts 14h 00m, that is twelve day hours of 1h 10m. The night, until the next sunrise at 05:50, lasts 10h 02m: twelve night hours of 50 min.
Which planet rules the first hour that day?
Jupiter, from 05:48 to 06:58: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mars, the Sun, Venus, Mercury, the Moon, Saturn, then Jupiter 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.