Planetary hours
in San Diego.
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, 13 January 2027: day of Mercury
- Sunrise
- 06:51
- Sunset
- 17:03
- Next sunrise
- 06:51
A day hour lasts 51 min; a night hour, 1h 09m. Local time (America/Los_Angeles).
Day
- 1☿︎ Mercury06:51 – 07:42
- 2☽︎ Moon07:42 – 08:33
- 3♄︎ Saturn08:33 – 09:24
- 4♃︎ Jupiter09:24 – 10:15
- 5♂︎ Mars10:15 – 11:06
- 6☉︎ Sun11:06 – 11:57
- 7♀︎ Venus11:57 – 12:48
- 8☿︎ Mercury12:48 – 13:39
- 9☽︎ Moon13:39 – 14:30
- 10♄︎ Saturn14:30 – 15:21
- 11♃︎ Jupiter15:21 – 16:12
- 12♂︎ Mars16:12 – 17:03
Night
- 1☉︎ Sun17:03 – 18:12
- 2♀︎ Venus18:12 – 19:21
- 3☿︎ Mercury19:21 – 20:30
- 4☽︎ Moon20:30 – 21:39
- 5♄︎ Saturn21:39 – 22:48
- 6♃︎ Jupiter22:48 – 23:57
- 7♂︎ Mars23:57 – 01:06
- 8☉︎ Sun01:06 – 02:15
- 9♀︎ Venus02:15 – 03:24
- 10☿︎ Mercury03:24 – 04:33
- 11☽︎ Moon04:33 – 05:42
- 12♄︎ Saturn05:42 – 06:51
Other cities · United States
Questions
How are the planetary hours calculated in San Diego?
On Wednesday, 13 January 2027, the Sun rises at 06:51 and sets at 17:03: the day lasts 10h 12m, that is twelve day hours of 51 min. The night, until the next sunrise at 06:51, lasts 13h 48m: twelve night hours of 1h 09m.
Which planet rules the first hour that day?
Mercury, from 06:51 to 07:42: 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.