Planetary hours
in Arroyo Naranjo.
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, 21 October 2026: day of Mercury
- Sunrise
- 07:29
- Sunset
- 18:58
- Next sunrise
- 07:29
A day hour lasts 57 min; a night hour, 1h 03m. Local time (America/Havana).
Day
- 1☿︎ Mercury07:29 – 08:26
- 2☽︎ Moon08:26 – 09:24
- 3♄︎ Saturn09:24 – 10:21
- 4♃︎ Jupiter10:21 – 11:18
- 5♂︎ Mars11:18 – 12:16
- 6☉︎ Sun12:16 – 13:13
- 7♀︎ Venus13:13 – 14:11
- 8☿︎ Mercury14:11 – 15:08
- 9☽︎ Moon15:08 – 16:06
- 10♄︎ Saturn16:06 – 17:03
- 11♃︎ Jupiter17:03 – 18:01
- 12♂︎ Mars18:01 – 18:58
Night
- 1☉︎ Sun18:58 – 20:01
- 2♀︎ Venus20:01 – 21:03
- 3☿︎ Mercury21:03 – 22:06
- 4☽︎ Moon22:06 – 23:09
- 5♄︎ Saturn23:09 – 00:11
- 6♃︎ Jupiter00:11 – 01:14
- 7♂︎ Mars01:14 – 02:16
- 8☉︎ Sun02:16 – 03:19
- 9♀︎ Venus03:19 – 04:21
- 10☿︎ Mercury04:21 – 05:24
- 11☽︎ Moon05:24 – 06:26
- 12♄︎ Saturn06:26 – 07:29
Other cities · Cuba
Questions
How are the planetary hours calculated in Arroyo Naranjo?
On Wednesday, 21 October 2026, the Sun rises at 07:29 and sets at 18:58: the day lasts 11h 30m, that is twelve day hours of 57 min. The night, until the next sunrise at 07:29, lasts 12h 31m: twelve night hours of 1h 03m.
Which planet rules the first hour that day?
Mercury, from 07:29 to 08:26: 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.