Planetary hours
in Alexandria.
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, 26 August 2026: day of Mercury
- Sunrise
- 06:32
- Sunset
- 19:31
- Next sunrise
- 06:33
A day hour lasts 1h 05m; a night hour, 55 min. Local time (Africa/Cairo).
Day
- 1☿︎ Mercury06:32 – 07:37
- 2☽︎ Moon07:37 – 08:42
- 3♄︎ Saturn08:42 – 09:47
- 4♃︎ Jupiter09:47 – 10:52
- 5♂︎ Mars10:52 – 11:57
- 6☉︎ Sun11:57 – 13:01
- 7♀︎ Venus13:01 – 14:06
- 8☿︎ Mercury14:06 – 15:11
- 9☽︎ Moon15:11 – 16:16
- 10♄︎ Saturn16:16 – 17:21
- 11♃︎ Jupiter17:21 – 18:26
- 12♂︎ Mars18:26 – 19:31
Night
- 1☉︎ Sun19:31 – 20:26
- 2♀︎ Venus20:26 – 21:21
- 3☿︎ Mercury21:21 – 22:16
- 4☽︎ Moon22:16 – 23:11
- 5♄︎ Saturn23:11 – 00:07
- 6♃︎ Jupiter00:07 – 01:02
- 7♂︎ Mars01:02 – 01:57
- 8☉︎ Sun01:57 – 02:52
- 9♀︎ Venus02:52 – 03:47
- 10☿︎ Mercury03:47 – 04:42
- 11☽︎ Moon04:42 – 05:38
- 12♄︎ Saturn05:38 – 06:33
Other cities · Egypt
Questions
How are the planetary hours calculated in Alexandria?
On Wednesday, 26 August 2026, the Sun rises at 06:32 and sets at 19:31: the day lasts 12h 59m, that is twelve day hours of 1h 05m. The night, until the next sunrise at 06:33, lasts 11h 02m: twelve night hours of 55 min.
Which planet rules the first hour that day?
Mercury, from 06:32 to 07:37: 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.