Planetary hours
in Kazan.
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, 10 December 2025: day of Mercury
- Sunrise
- 08:02
- Sunset
- 15:10
- Next sunrise
- 08:03
A day hour lasts 36 min; a night hour, 1h 24m. Local time (Europe/Moscow).
Day
- 1☿︎ Mercury08:02 – 08:37
- 2☽︎ Moon08:37 – 09:13
- 3♄︎ Saturn09:13 – 09:49
- 4♃︎ Jupiter09:49 – 10:24
- 5♂︎ Mars10:24 – 11:00
- 6☉︎ Sun11:00 – 11:36
- 7♀︎ Venus11:36 – 12:11
- 8☿︎ Mercury12:11 – 12:47
- 9☽︎ Moon12:47 – 13:23
- 10♄︎ Saturn13:23 – 13:59
- 11♃︎ Jupiter13:59 – 14:34
- 12♂︎ Mars14:34 – 15:10
Night
- 1☉︎ Sun15:10 – 16:34
- 2♀︎ Venus16:34 – 17:59
- 3☿︎ Mercury17:59 – 19:23
- 4☽︎ Moon19:23 – 20:48
- 5♄︎ Saturn20:48 – 22:12
- 6♃︎ Jupiter22:12 – 23:36
- 7♂︎ Mars23:36 – 01:01
- 8☉︎ Sun01:01 – 02:25
- 9♀︎ Venus02:25 – 03:50
- 10☿︎ Mercury03:50 – 05:14
- 11☽︎ Moon05:14 – 06:38
- 12♄︎ Saturn06:38 – 08:03
Other cities · Russia
Questions
How are the planetary hours calculated in Kazan?
On Wednesday, 10 December 2025, the Sun rises at 08:02 and sets at 15:10: the day lasts 7h 08m, that is twelve day hours of 36 min. The night, until the next sunrise at 08:03, lasts 16h 53m: twelve night hours of 1h 24m.
Which planet rules the first hour that day?
Mercury, from 08:02 to 08:37: 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.