Planetary hours
in İzmir.
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 Saturday, 31 January 2026: day of Saturn
- Sunrise
- 08:17
- Sunset
- 18:32
- Next sunrise
- 08:16
A day hour lasts 51 min; a night hour, 1h 09m. Local time (Europe/Istanbul).
Day
- 1♄︎ Saturn08:17 – 09:08
- 2♃︎ Jupiter09:08 – 10:00
- 3♂︎ Mars10:00 – 10:51
- 4☉︎ Sun10:51 – 11:42
- 5♀︎ Venus11:42 – 12:33
- 6☿︎ Mercury12:33 – 13:25
- 7☽︎ Moon13:25 – 14:16
- 8♄︎ Saturn14:16 – 15:07
- 9♃︎ Jupiter15:07 – 15:58
- 10♂︎ Mars15:58 – 16:49
- 11☉︎ Sun16:49 – 17:41
- 12♀︎ Venus17:41 – 18:32
Night
- 1☿︎ Mercury18:32 – 19:41
- 2☽︎ Moon19:41 – 20:49
- 3♄︎ Saturn20:49 – 21:58
- 4♃︎ Jupiter21:58 – 23:07
- 5♂︎ Mars23:07 – 00:15
- 6☉︎ Sun00:15 – 01:24
- 7♀︎ Venus01:24 – 02:33
- 8☿︎ Mercury02:33 – 03:42
- 9☽︎ Moon03:42 – 04:50
- 10♄︎ Saturn04:50 – 05:59
- 11♃︎ Jupiter05:59 – 07:08
- 12♂︎ Mars07:08 – 08:16
Other cities · Türkiye
Questions
How are the planetary hours calculated in İzmir?
On Saturday, 31 January 2026, the Sun rises at 08:17 and sets at 18:32: the day lasts 10h 15m, that is twelve day hours of 51 min. The night, until the next sunrise at 08:16, lasts 13h 44m: twelve night hours of 1h 09m.
Which planet rules the first hour that day?
Saturn, from 08:17 to 09:08: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Jupiter, Mars, the Sun, Venus, Mercury, the Moon, then Saturn 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.