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 Sunday, 26 July 2026: day of the Sun
- Sunrise
- 06:39
- Sunset
- 19:48
- Next sunrise
- 06:39
A day hour lasts 1h 06m; a night hour, 54 min. Local time (America/Havana).
Day
- 1☉︎ Sun06:39 – 07:45
- 2♀︎ Venus07:45 – 08:51
- 3☿︎ Mercury08:51 – 09:56
- 4☽︎ Moon09:56 – 11:02
- 5♄︎ Saturn11:02 – 12:08
- 6♃︎ Jupiter12:08 – 13:14
- 7♂︎ Mars13:14 – 14:20
- 8☉︎ Sun14:20 – 15:25
- 9♀︎ Venus15:25 – 16:31
- 10☿︎ Mercury16:31 – 17:37
- 11☽︎ Moon17:37 – 18:43
- 12♄︎ Saturn18:43 – 19:48
Night
- 1♃︎ Jupiter19:48 – 20:43
- 2♂︎ Mars20:43 – 21:37
- 3☉︎ Sun21:37 – 22:31
- 4♀︎ Venus22:31 – 23:25
- 5☿︎ Mercury23:25 – 00:20
- 6☽︎ Moon00:20 – 01:14
- 7♄︎ Saturn01:14 – 02:08
- 8♃︎ Jupiter02:08 – 03:02
- 9♂︎ Mars03:02 – 03:57
- 10☉︎ Sun03:57 – 04:51
- 11♀︎ Venus04:51 – 05:45
- 12☿︎ Mercury05:45 – 06:39
Other cities · Cuba
Questions
How are the planetary hours calculated in Las Tunas?
On Sunday, 26 July 2026, the Sun rises at 06:39 and sets at 19:48: the day lasts 13h 09m, that is twelve day hours of 1h 06m. The night, until the next sunrise at 06:39, lasts 10h 51m: twelve night hours of 54 min.
Which planet rules the first hour that day?
The Sun, from 06:39 to 07:45: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Venus, Mercury, the Moon, Saturn, Jupiter, Mars, then the Sun 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.