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, 16 June 2027: day of Mercury
- Sunrise
- 05:55
- Sunset
- 20:06
- Next sunrise
- 05:56
A day hour lasts 1h 11m; a night hour, 49 min. Local time (Africa/Cairo).
Day
- 1☿︎ Mercury05:55 – 07:06
- 2☽︎ Moon07:06 – 08:17
- 3♄︎ Saturn08:17 – 09:28
- 4♃︎ Jupiter09:28 – 10:39
- 5♂︎ Mars10:39 – 11:50
- 6☉︎ Sun11:50 – 13:01
- 7♀︎ Venus13:01 – 14:11
- 8☿︎ Mercury14:11 – 15:22
- 9☽︎ Moon15:22 – 16:33
- 10♄︎ Saturn16:33 – 17:44
- 11♃︎ Jupiter17:44 – 18:55
- 12♂︎ Mars18:55 – 20:06
Night
- 1☉︎ Sun20:06 – 20:55
- 2♀︎ Venus20:55 – 21:44
- 3☿︎ Mercury21:44 – 22:33
- 4☽︎ Moon22:33 – 23:22
- 5♄︎ Saturn23:22 – 00:11
- 6♃︎ Jupiter00:11 – 01:01
- 7♂︎ Mars01:01 – 01:50
- 8☉︎ Sun01:50 – 02:39
- 9♀︎ Venus02:39 – 03:28
- 10☿︎ Mercury03:28 – 04:17
- 11☽︎ Moon04:17 – 05:06
- 12♄︎ Saturn05:06 – 05:56
Other cities · Egypt
Questions
How are the planetary hours calculated in Alexandria?
On Wednesday, 16 June 2027, the Sun rises at 05:55 and sets at 20:06: the day lasts 14h 10m, that is twelve day hours of 1h 11m. The night, until the next sunrise at 05:56, lasts 9h 50m: twelve night hours of 49 min.
Which planet rules the first hour that day?
Mercury, from 05:55 to 07:06: 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.