Planetary hours
in Novosibirsk.
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 Friday, 10 October 2025: day of Venus
- Sunrise
- 07:47
- Sunset
- 18:41
- Next sunrise
- 07:49
A day hour lasts 54 min; a night hour, 1h 06m. Local time (Asia/Novosibirsk).
Day
- 1♀︎ Venus07:47 – 08:42
- 2☿︎ Mercury08:42 – 09:36
- 3☽︎ Moon09:36 – 10:31
- 4♄︎ Saturn10:31 – 11:25
- 5♃︎ Jupiter11:25 – 12:20
- 6♂︎ Mars12:20 – 13:14
- 7☉︎ Sun13:14 – 14:09
- 8♀︎ Venus14:09 – 15:03
- 9☿︎ Mercury15:03 – 15:58
- 10☽︎ Moon15:58 – 16:52
- 11♄︎ Saturn16:52 – 17:47
- 12♃︎ Jupiter17:47 – 18:41
Night
- 1♂︎ Mars18:41 – 19:47
- 2☉︎ Sun19:47 – 20:53
- 3♀︎ Venus20:53 – 21:58
- 4☿︎ Mercury21:58 – 23:04
- 5☽︎ Moon23:04 – 00:10
- 6♄︎ Saturn00:10 – 01:15
- 7♃︎ Jupiter01:15 – 02:21
- 8♂︎ Mars02:21 – 03:27
- 9☉︎ Sun03:27 – 04:32
- 10♀︎ Venus04:32 – 05:38
- 11☿︎ Mercury05:38 – 06:44
- 12☽︎ Moon06:44 – 07:49
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Questions
How are the planetary hours calculated in Novosibirsk?
On Friday, 10 October 2025, the Sun rises at 07:47 and sets at 18:41: the day lasts 10h 54m, that is twelve day hours of 54 min. The night, until the next sunrise at 07:49, lasts 13h 08m: twelve night hours of 1h 06m.
Which planet rules the first hour that day?
Venus, from 07:47 to 08:42: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mercury, the Moon, Saturn, Jupiter, Mars, the Sun, then Venus 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.