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 Monday, 10 August 2026: day of the Moon
- Sunrise
- 05:19
- Sunset
- 20:25
- Next sunrise
- 05:21
A day hour lasts 1h 15m; a night hour, 45 min. Local time (Europe/Warsaw).
Day
- 1☽︎ Moon05:19 – 06:35
- 2♄︎ Saturn06:35 – 07:50
- 3♃︎ Jupiter07:50 – 09:06
- 4♂︎ Mars09:06 – 10:21
- 5☉︎ Sun10:21 – 11:37
- 6♀︎ Venus11:37 – 12:52
- 7☿︎ Mercury12:52 – 14:08
- 8☽︎ Moon14:08 – 15:23
- 9♄︎ Saturn15:23 – 16:39
- 10♃︎ Jupiter16:39 – 17:54
- 11♂︎ Mars17:54 – 19:10
- 12☉︎ Sun19:10 – 20:25
Night
- 1♀︎ Venus20:25 – 21:10
- 2☿︎ Mercury21:10 – 21:54
- 3☽︎ Moon21:54 – 22:39
- 4♄︎ Saturn22:39 – 23:24
- 5♃︎ Jupiter23:24 – 00:08
- 6♂︎ Mars00:08 – 00:53
- 7☉︎ Sun00:53 – 01:38
- 8♀︎ Venus01:38 – 02:22
- 9☿︎ Mercury02:22 – 03:07
- 10☽︎ Moon03:07 – 03:52
- 11♄︎ Saturn03:52 – 04:36
- 12♃︎ Jupiter04:36 – 05:21
Other cities · Poland
Questions
How are the planetary hours calculated in Bydgoszcz?
On Monday, 10 August 2026, the Sun rises at 05:19 and sets at 20:25: the day lasts 15h 06m, that is twelve day hours of 1h 15m. The night, until the next sunrise at 05:21, lasts 8h 56m: twelve night hours of 45 min.
Which planet rules the first hour that day?
The Moon, from 05:19 to 06:35: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Saturn, Jupiter, Mars, the Sun, Venus, Mercury, then the Moon 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.