Planetary hours
in Lima.
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 Thursday, 28 January 2027: day of Jupiter
- Sunrise
- 06:01
- Sunset
- 18:40
- Next sunrise
- 06:01
A day hour lasts 1h 03m; a night hour, 57 min. Local time (America/Lima).
Day
- 1♃︎ Jupiter06:01 – 07:04
- 2♂︎ Mars07:04 – 08:07
- 3☉︎ Sun08:07 – 09:11
- 4♀︎ Venus09:11 – 10:14
- 5☿︎ Mercury10:14 – 11:17
- 6☽︎ Moon11:17 – 12:20
- 7♄︎ Saturn12:20 – 13:24
- 8♃︎ Jupiter13:24 – 14:27
- 9♂︎ Mars14:27 – 15:30
- 10☉︎ Sun15:30 – 16:34
- 11♀︎ Venus16:34 – 17:37
- 12☿︎ Mercury17:37 – 18:40
Night
- 1☽︎ Moon18:40 – 19:37
- 2♄︎ Saturn19:37 – 20:34
- 3♃︎ Jupiter20:34 – 21:30
- 4♂︎ Mars21:30 – 22:27
- 5☉︎ Sun22:27 – 23:24
- 6♀︎ Venus23:24 – 00:21
- 7☿︎ Mercury00:21 – 01:17
- 8☽︎ Moon01:17 – 02:14
- 9♄︎ Saturn02:14 – 03:11
- 10♃︎ Jupiter03:11 – 04:08
- 11♂︎ Mars04:08 – 05:04
- 12☉︎ Sun05:04 – 06:01
Questions
How are the planetary hours calculated in Lima?
On Thursday, 28 January 2027, the Sun rises at 06:01 and sets at 18:40: the day lasts 12h 39m, that is twelve day hours of 1h 03m. The night, until the next sunrise at 06:01, lasts 11h 21m: twelve night hours of 57 min.
Which planet rules the first hour that day?
Jupiter, from 06:01 to 07:04: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mars, the Sun, Venus, Mercury, the Moon, Saturn, then Jupiter 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.