Planetary hours
in Ottakring.
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 Sunday, 16 August 2026: day of the Sun
- Sunrise
- 05:50
- Sunset
- 20:07
- Next sunrise
- 05:51
A day hour lasts 1h 11m; a night hour, 49 min. Local time (Europe/Vienna).
Day
- 1☉︎ Sun05:50 – 07:01
- 2♀︎ Venus07:01 – 08:13
- 3☿︎ Mercury08:13 – 09:24
- 4☽︎ Moon09:24 – 10:35
- 5♄︎ Saturn10:35 – 11:47
- 6♃︎ Jupiter11:47 – 12:58
- 7♂︎ Mars12:58 – 14:10
- 8☉︎ Sun14:10 – 15:21
- 9♀︎ Venus15:21 – 16:32
- 10☿︎ Mercury16:32 – 17:44
- 11☽︎ Moon17:44 – 18:55
- 12♄︎ Saturn18:55 – 20:07
Night
- 1♃︎ Jupiter20:07 – 20:55
- 2♂︎ Mars20:55 – 21:44
- 3☉︎ Sun21:44 – 22:33
- 4♀︎ Venus22:33 – 23:21
- 5☿︎ Mercury23:21 – 00:10
- 6☽︎ Moon00:10 – 00:59
- 7♄︎ Saturn00:59 – 01:48
- 8♃︎ Jupiter01:48 – 02:36
- 9♂︎ Mars02:36 – 03:25
- 10☉︎ Sun03:25 – 04:14
- 11♀︎ Venus04:14 – 05:02
- 12☿︎ Mercury05:02 – 05:51
Other cities · Austria
Questions
How are the planetary hours calculated in Ottakring?
On Sunday, 16 August 2026, the Sun rises at 05:50 and sets at 20:07: the day lasts 14h 17m, that is twelve day hours of 1h 11m. The night, until the next sunrise at 05:51, lasts 9h 45m: twelve night hours of 49 min.
Which planet rules the first hour that day?
The Sun, from 05:50 to 07:01: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Venus, Mercury, the Moon, Saturn, Jupiter, Mars, then the Sun 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.