Planetary hours
in Białystok.
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, 1 February 2027: day of the Moon
- Sunrise
- 07:11
- Sunset
- 16:10
- Next sunrise
- 07:10
A day hour lasts 45 min; a night hour, 1h 15m. Local time (Europe/Warsaw).
Day
- 1☽︎ Moon07:11 – 07:56
- 2♄︎ Saturn07:56 – 08:41
- 3♃︎ Jupiter08:41 – 09:26
- 4♂︎ Mars09:26 – 10:11
- 5☉︎ Sun10:11 – 10:56
- 6♀︎ Venus10:56 – 11:41
- 7☿︎ Mercury11:41 – 12:26
- 8☽︎ Moon12:26 – 13:11
- 9♄︎ Saturn13:11 – 13:55
- 10♃︎ Jupiter13:55 – 14:40
- 11♂︎ Mars14:40 – 15:25
- 12☉︎ Sun15:25 – 16:10
Night
- 1♀︎ Venus16:10 – 17:25
- 2☿︎ Mercury17:25 – 18:40
- 3☽︎ Moon18:40 – 19:55
- 4♄︎ Saturn19:55 – 21:10
- 5♃︎ Jupiter21:10 – 22:25
- 6♂︎ Mars22:25 – 23:40
- 7☉︎ Sun23:40 – 00:55
- 8♀︎ Venus00:55 – 02:10
- 9☿︎ Mercury02:10 – 03:25
- 10☽︎ Moon03:25 – 04:40
- 11♄︎ Saturn04:40 – 05:55
- 12♃︎ Jupiter05:55 – 07:10
Other cities · Poland
Questions
How are the planetary hours calculated in Białystok?
On Monday, 1 February 2027, the Sun rises at 07:11 and sets at 16:10: the day lasts 8h 59m, that is twelve day hours of 45 min. The night, until the next sunrise at 07:10, lasts 14h 59m: twelve night hours of 1h 15m.
Which planet rules the first hour that day?
The Moon, from 07:11 to 07:56: 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.