Planetary hours
in Las Tunas.
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 Tuesday, 13 October 2026: day of Mars
- Sunrise
- 07:02
- Sunset
- 18:45
- Next sunrise
- 07:02
A day hour lasts 59 min; a night hour, 1h 01m. Local time (America/Havana).
Day
- 1♂︎ Mars07:02 – 08:01
- 2☉︎ Sun08:01 – 08:59
- 3♀︎ Venus08:59 – 09:58
- 4☿︎ Mercury09:58 – 10:56
- 5☽︎ Moon10:56 – 11:55
- 6♄︎ Saturn11:55 – 12:53
- 7♃︎ Jupiter12:53 – 13:52
- 8♂︎ Mars13:52 – 14:50
- 9☉︎ Sun14:50 – 15:49
- 10♀︎ Venus15:49 – 16:48
- 11☿︎ Mercury16:48 – 17:46
- 12☽︎ Moon17:46 – 18:45
Night
- 1♄︎ Saturn18:45 – 19:46
- 2♃︎ Jupiter19:46 – 20:48
- 3♂︎ Mars20:48 – 21:49
- 4☉︎ Sun21:49 – 22:51
- 5♀︎ Venus22:51 – 23:52
- 6☿︎ Mercury23:52 – 00:54
- 7☽︎ Moon00:54 – 01:55
- 8♄︎ Saturn01:55 – 02:56
- 9♃︎ Jupiter02:56 – 03:58
- 10♂︎ Mars03:58 – 04:59
- 11☉︎ Sun04:59 – 06:01
- 12♀︎ Venus06:01 – 07:02
Other cities · Cuba
Questions
How are the planetary hours calculated in Las Tunas?
On Tuesday, 13 October 2026, the Sun rises at 07:02 and sets at 18:45: the day lasts 11h 43m, that is twelve day hours of 59 min. The night, until the next sunrise at 07:02, lasts 12h 18m: twelve night hours of 1h 01m.
Which planet rules the first hour that day?
Mars, from 07:02 to 08:01: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Sun, Venus, Mercury, the Moon, Saturn, Jupiter, then Mars 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.