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 Wednesday, 14 April 2027: day of Mercury
- Sunrise
- 05:31
- Sunset
- 19:25
- Next sunrise
- 05:29
A day hour lasts 1h 09m; a night hour, 50 min. Local time (Europe/Warsaw).
Day
- 1☿︎ Mercury05:31 – 06:41
- 2☽︎ Moon06:41 – 07:50
- 3♄︎ Saturn07:50 – 08:59
- 4♃︎ Jupiter08:59 – 10:09
- 5♂︎ Mars10:09 – 11:18
- 6☉︎ Sun11:18 – 12:28
- 7♀︎ Venus12:28 – 13:37
- 8☿︎ Mercury13:37 – 14:47
- 9☽︎ Moon14:47 – 15:56
- 10♄︎ Saturn15:56 – 17:06
- 11♃︎ Jupiter17:06 – 18:15
- 12♂︎ Mars18:15 – 19:25
Night
- 1☉︎ Sun19:25 – 20:15
- 2♀︎ Venus20:15 – 21:05
- 3☿︎ Mercury21:05 – 21:56
- 4☽︎ Moon21:56 – 22:46
- 5♄︎ Saturn22:46 – 23:36
- 6♃︎ Jupiter23:36 – 00:27
- 7♂︎ Mars00:27 – 01:17
- 8☉︎ Sun01:17 – 02:07
- 9♀︎ Venus02:07 – 02:58
- 10☿︎ Mercury02:58 – 03:48
- 11☽︎ Moon03:48 – 04:38
- 12♄︎ Saturn04:38 – 05:29
Other cities · Poland
Questions
How are the planetary hours calculated in Białystok?
On Wednesday, 14 April 2027, the Sun rises at 05:31 and sets at 19:25: the day lasts 13h 54m, that is twelve day hours of 1h 09m. The night, until the next sunrise at 05:29, lasts 10h 04m: twelve night hours of 50 min.
Which planet rules the first hour that day?
Mercury, from 05:31 to 06:41: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Moon, Saturn, Jupiter, Mars, the Sun, Venus, then Mercury 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.