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 Tuesday, 11 July 2028: day of Mars
- Sunrise
- 04:15
- Sunset
- 20:50
- Next sunrise
- 04:16
A day hour lasts 1h 23m; a night hour, 37 min. Local time (Europe/Warsaw).
Day
- 1♂︎ Mars04:15 – 05:37
- 2☉︎ Sun05:37 – 07:00
- 3♀︎ Venus07:00 – 08:23
- 4☿︎ Mercury08:23 – 09:46
- 5☽︎ Moon09:46 – 11:09
- 6♄︎ Saturn11:09 – 12:32
- 7♃︎ Jupiter12:32 – 13:55
- 8♂︎ Mars13:55 – 15:18
- 9☉︎ Sun15:18 – 16:41
- 10♀︎ Venus16:41 – 18:04
- 11☿︎ Mercury18:04 – 19:27
- 12☽︎ Moon19:27 – 20:50
Night
- 1♄︎ Saturn20:50 – 21:27
- 2♃︎ Jupiter21:27 – 22:04
- 3♂︎ Mars22:04 – 22:41
- 4☉︎ Sun22:41 – 23:18
- 5♀︎ Venus23:18 – 23:56
- 6☿︎ Mercury23:56 – 00:33
- 7☽︎ Moon00:33 – 01:10
- 8♄︎ Saturn01:10 – 01:47
- 9♃︎ Jupiter01:47 – 02:24
- 10♂︎ Mars02:24 – 03:01
- 11☉︎ Sun03:01 – 03:39
- 12♀︎ Venus03:39 – 04:16
Other cities · Poland
Questions
How are the planetary hours calculated in Białystok?
On Tuesday, 11 July 2028, the Sun rises at 04:15 and sets at 20:50: the day lasts 16h 35m, that is twelve day hours of 1h 23m. The night, until the next sunrise at 04:16, lasts 7h 26m: twelve night hours of 37 min.
Which planet rules the first hour that day?
Mars, from 04:15 to 05:37: 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.