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 Tuesday, 5 January 2027: day of Mars
- Sunrise
- 08:00
- Sunset
- 15:45
- Next sunrise
- 08:00
A day hour lasts 39 min; a night hour, 1h 21m. Local time (Europe/Warsaw).
Day
- 1♂︎ Mars08:00 – 08:39
- 2☉︎ Sun08:39 – 09:18
- 3♀︎ Venus09:18 – 09:57
- 4☿︎ Mercury09:57 – 10:35
- 5☽︎ Moon10:35 – 11:14
- 6♄︎ Saturn11:14 – 11:53
- 7♃︎ Jupiter11:53 – 12:32
- 8♂︎ Mars12:32 – 13:10
- 9☉︎ Sun13:10 – 13:49
- 10♀︎ Venus13:49 – 14:28
- 11☿︎ Mercury14:28 – 15:07
- 12☽︎ Moon15:07 – 15:45
Night
- 1♄︎ Saturn15:45 – 17:06
- 2♃︎ Jupiter17:06 – 18:28
- 3♂︎ Mars18:28 – 19:49
- 4☉︎ Sun19:49 – 21:10
- 5♀︎ Venus21:10 – 22:31
- 6☿︎ Mercury22:31 – 23:53
- 7☽︎ Moon23:53 – 01:14
- 8♄︎ Saturn01:14 – 02:35
- 9♃︎ Jupiter02:35 – 03:56
- 10♂︎ Mars03:56 – 05:18
- 11☉︎ Sun05:18 – 06:39
- 12♀︎ Venus06:39 – 08:00
Other cities · Poland
Questions
How are the planetary hours calculated in Bydgoszcz?
On Tuesday, 5 January 2027, the Sun rises at 08:00 and sets at 15:45: the day lasts 7h 45m, that is twelve day hours of 39 min. The night, until the next sunrise at 08:00, lasts 16h 15m: twelve night hours of 1h 21m.
Which planet rules the first hour that day?
Mars, from 08:00 to 08:39: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Sun, Venus, Mercury, the Moon, Saturn, Jupiter, then Mars 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.