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 Sunday, 30 August 2026: day of the Sun
- Sunrise
- 05:54
- Sunset
- 19:41
- Next sunrise
- 05:55
A day hour lasts 1h 09m; a night hour, 51 min. Local time (Europe/Warsaw).
Day
- 1☉︎ Sun05:54 – 07:03
- 2♀︎ Venus07:03 – 08:12
- 3☿︎ Mercury08:12 – 09:21
- 4☽︎ Moon09:21 – 10:30
- 5♄︎ Saturn10:30 – 11:39
- 6♃︎ Jupiter11:39 – 12:48
- 7♂︎ Mars12:48 – 13:57
- 8☉︎ Sun13:57 – 15:05
- 9♀︎ Venus15:05 – 16:14
- 10☿︎ Mercury16:14 – 17:23
- 11☽︎ Moon17:23 – 18:32
- 12♄︎ Saturn18:32 – 19:41
Night
- 1♃︎ Jupiter19:41 – 20:33
- 2♂︎ Mars20:33 – 21:24
- 3☉︎ Sun21:24 – 22:15
- 4♀︎ Venus22:15 – 23:06
- 5☿︎ Mercury23:06 – 23:57
- 6☽︎ Moon23:57 – 00:48
- 7♄︎ Saturn00:48 – 01:40
- 8♃︎ Jupiter01:40 – 02:31
- 9♂︎ Mars02:31 – 03:22
- 10☉︎ Sun03:22 – 04:13
- 11♀︎ Venus04:13 – 05:04
- 12☿︎ Mercury05:04 – 05:55
Other cities · Poland
Questions
How are the planetary hours calculated in Bydgoszcz?
On Sunday, 30 August 2026, the Sun rises at 05:54 and sets at 19:41: the day lasts 13h 48m, that is twelve day hours of 1h 09m. The night, until the next sunrise at 05:55, lasts 10h 14m: twelve night hours of 51 min.
Which planet rules the first hour that day?
The Sun, from 05:54 to 07:03: 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.