Planetary hours
in Istanbul.
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, 25 November 2026: day of Mercury
- Sunrise
- 08:03
- Sunset
- 17:38
- Next sunrise
- 08:04
A day hour lasts 48 min; a night hour, 1h 12m. Local time (Europe/Istanbul).
Day
- 1☿︎ Mercury08:03 – 08:50
- 2☽︎ Moon08:50 – 09:38
- 3♄︎ Saturn09:38 – 10:26
- 4♃︎ Jupiter10:26 – 11:14
- 5♂︎ Mars11:14 – 12:02
- 6☉︎ Sun12:02 – 12:50
- 7♀︎ Venus12:50 – 13:38
- 8☿︎ Mercury13:38 – 14:26
- 9☽︎ Moon14:26 – 15:14
- 10♄︎ Saturn15:14 – 16:02
- 11♃︎ Jupiter16:02 – 16:50
- 12♂︎ Mars16:50 – 17:38
Night
- 1☉︎ Sun17:38 – 18:51
- 2♀︎ Venus18:51 – 20:03
- 3☿︎ Mercury20:03 – 21:15
- 4☽︎ Moon21:15 – 22:27
- 5♄︎ Saturn22:27 – 23:39
- 6♃︎ Jupiter23:39 – 00:51
- 7♂︎ Mars00:51 – 02:03
- 8☉︎ Sun02:03 – 03:15
- 9♀︎ Venus03:15 – 04:27
- 10☿︎ Mercury04:27 – 05:39
- 11☽︎ Moon05:39 – 06:52
- 12♄︎ Saturn06:52 – 08:04
Other cities · Türkiye
Questions
How are the planetary hours calculated in Istanbul?
On Wednesday, 25 November 2026, the Sun rises at 08:03 and sets at 17:38: the day lasts 9h 36m, that is twelve day hours of 48 min. The night, until the next sunrise at 08:04, lasts 14h 25m: twelve night hours of 1h 12m.
Which planet rules the first hour that day?
Mercury, from 08:03 to 08:50: 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.