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, 18 July 2025: day of Venus
- Sunrise
- 05:13
- Sunset
- 21:54
- Next sunrise
- 05:15
A day hour lasts 1h 23m; a night hour, 37 min. Local time (Asia/Novosibirsk).
Day
- 1♀︎ Venus05:13 – 06:37
- 2☿︎ Mercury06:37 – 08:00
- 3☽︎ Moon08:00 – 09:23
- 4♄︎ Saturn09:23 – 10:47
- 5♃︎ Jupiter10:47 – 12:10
- 6♂︎ Mars12:10 – 13:34
- 7☉︎ Sun13:34 – 14:57
- 8♀︎ Venus14:57 – 16:20
- 9☿︎ Mercury16:20 – 17:44
- 10☽︎ Moon17:44 – 19:07
- 11♄︎ Saturn19:07 – 20:31
- 12♃︎ Jupiter20:31 – 21:54
Night
- 1♂︎ Mars21:54 – 22:31
- 2☉︎ Sun22:31 – 23:07
- 3♀︎ Venus23:07 – 23:44
- 4☿︎ Mercury23:44 – 00:21
- 5☽︎ Moon00:21 – 00:58
- 6♄︎ Saturn00:58 – 01:34
- 7♃︎ Jupiter01:34 – 02:11
- 8♂︎ Mars02:11 – 02:48
- 9☉︎ Sun02:48 – 03:25
- 10♀︎ Venus03:25 – 04:01
- 11☿︎ Mercury04:01 – 04:38
- 12☽︎ Moon04:38 – 05:15
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Questions
How are the planetary hours calculated in Novosibirsk?
On Friday, 18 July 2025, the Sun rises at 05:13 and sets at 21:54: the day lasts 16h 41m, that is twelve day hours of 1h 23m. The night, until the next sunrise at 05:15, lasts 7h 21m: twelve night hours of 37 min.
Which planet rules the first hour that day?
Venus, from 05:13 to 06:37: 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.