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, 3 September 2026: day of Jupiter
- Sunrise
- 06:00
- Sunset
- 19:32
- Next sunrise
- 06:02
A day hour lasts 1h 08m; a night hour, 53 min. Local time (Europe/Warsaw).
Day
- 1♃︎ Jupiter06:00 – 07:08
- 2♂︎ Mars07:08 – 08:16
- 3☉︎ Sun08:16 – 09:23
- 4♀︎ Venus09:23 – 10:31
- 5☿︎ Mercury10:31 – 11:39
- 6☽︎ Moon11:39 – 12:46
- 7♄︎ Saturn12:46 – 13:54
- 8♃︎ Jupiter13:54 – 15:02
- 9♂︎ Mars15:02 – 16:09
- 10☉︎ Sun16:09 – 17:17
- 11♀︎ Venus17:17 – 18:24
- 12☿︎ Mercury18:24 – 19:32
Night
- 1☽︎ Moon19:32 – 20:25
- 2♄︎ Saturn20:25 – 21:17
- 3♃︎ Jupiter21:17 – 22:10
- 4♂︎ Mars22:10 – 23:02
- 5☉︎ Sun23:02 – 23:55
- 6♀︎ Venus23:55 – 00:47
- 7☿︎ Mercury00:47 – 01:40
- 8☽︎ Moon01:40 – 02:32
- 9♄︎ Saturn02:32 – 03:25
- 10♃︎ Jupiter03:25 – 04:17
- 11♂︎ Mars04:17 – 05:10
- 12☉︎ Sun05:10 – 06:02
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Questions
How are the planetary hours calculated in Bydgoszcz?
On Thursday, 3 September 2026, the Sun rises at 06:00 and sets at 19:32: the day lasts 13h 32m, that is twelve day hours of 1h 08m. The night, until the next sunrise at 06:02, lasts 10h 30m: twelve night hours of 53 min.
Which planet rules the first hour that day?
Jupiter, from 06:00 to 07:08: 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.