Planetary hours
in Tanta.
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, 28 October 2026: day of Mercury
- Sunrise
- 07:07
- Sunset
- 18:11
- Next sunrise
- 07:08
A day hour lasts 55 min; a night hour, 1h 05m. Local time (Africa/Cairo).
Day
- 1☿︎ Mercury07:07 – 08:02
- 2☽︎ Moon08:02 – 08:58
- 3♄︎ Saturn08:58 – 09:53
- 4♃︎ Jupiter09:53 – 10:48
- 5♂︎ Mars10:48 – 11:44
- 6☉︎ Sun11:44 – 12:39
- 7♀︎ Venus12:39 – 13:34
- 8☿︎ Mercury13:34 – 14:30
- 9☽︎ Moon14:30 – 15:25
- 10♄︎ Saturn15:25 – 16:20
- 11♃︎ Jupiter16:20 – 17:16
- 12♂︎ Mars17:16 – 18:11
Night
- 1☉︎ Sun18:11 – 19:16
- 2♀︎ Venus19:16 – 20:20
- 3☿︎ Mercury20:20 – 21:25
- 4☽︎ Moon21:25 – 22:30
- 5♄︎ Saturn22:30 – 23:35
- 6♃︎ Jupiter23:35 – 00:39
- 7♂︎ Mars00:39 – 01:44
- 8☉︎ Sun01:44 – 02:49
- 9♀︎ Venus02:49 – 03:54
- 10☿︎ Mercury03:54 – 04:58
- 11☽︎ Moon04:58 – 06:03
- 12♄︎ Saturn06:03 – 07:08
Other cities · Egypt
Questions
How are the planetary hours calculated in Tanta?
On Wednesday, 28 October 2026, the Sun rises at 07:07 and sets at 18:11: the day lasts 11h 04m, that is twelve day hours of 55 min. The night, until the next sunrise at 07:08, lasts 12h 57m: twelve night hours of 1h 05m.
Which planet rules the first hour that day?
Mercury, from 07:07 to 08:02: 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.