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Planetary hours · Las Tunas (Cuba)

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 Saturday, 12 September 2026: day of Saturn

Sunrise
06:54
Sunset
19:13
Next sunrise
06:54

A day hour lasts 1h 02m; a night hour, 58 min. Local time (America/Havana).

Day

  1. 1♄︎ Saturn06:54 – 07:55
  2. 2♃︎ Jupiter07:55 – 08:57
  3. 3♂︎ Mars08:57 – 09:59
  4. 4☉︎ Sun09:59 – 11:00
  5. 5♀︎ Venus11:00 – 12:02
  6. 6☿︎ Mercury12:02 – 13:03
  7. 7☽︎ Moon13:03 – 14:05
  8. 8♄︎ Saturn14:05 – 15:07
  9. 9♃︎ Jupiter15:07 – 16:08
  10. 10♂︎ Mars16:08 – 17:10
  11. 11☉︎ Sun17:10 – 18:11
  12. 12♀︎ Venus18:11 – 19:13

Night

  1. 1☿︎ Mercury19:13 – 20:11
  2. 2☽︎ Moon20:11 – 21:10
  3. 3♄︎ Saturn21:10 – 22:08
  4. 4♃︎ Jupiter22:08 – 23:07
  5. 5♂︎ Mars23:07 – 00:05
  6. 6☉︎ Sun00:05 – 01:03
  7. 7♀︎ Venus01:03 – 02:02
  8. 8☿︎ Mercury02:02 – 03:00
  9. 9☽︎ Moon03:00 – 03:59
  10. 10♄︎ Saturn03:59 – 04:57
  11. 11♃︎ Jupiter04:57 – 05:56
  12. 12♂︎ Mars05:56 – 06:54

Questions

How are the planetary hours calculated in Las Tunas?

On Saturday, 12 September 2026, the Sun rises at 06:54 and sets at 19:13: the day lasts 12h 19m, that is twelve day hours of 1h 02m. The night, until the next sunrise at 06:54, lasts 11h 41m: twelve night hours of 58 min.

Which planet rules the first hour that day?

Saturn, from 06:54 to 07:55: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Jupiter, Mars, the Sun, Venus, Mercury, the Moon, then Saturn 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.

My sky on my chart

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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.