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Planetary hours · San Miguel de Tucumán (Argentina)

Planetary hours
in San Miguel de Tucumán.

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 Monday, 12 January 2026: day of the Moon

Sunrise
06:38
Sunset
20:19
Next sunrise
06:39

A day hour lasts 1h 08m; a night hour, 52 min. Local time (America/Argentina/Tucuman).

Day

  1. 1☽︎ Moon06:38 – 07:47
  2. 2♄︎ Saturn07:47 – 08:55
  3. 3♃︎ Jupiter08:55 – 10:03
  4. 4♂︎ Mars10:03 – 11:12
  5. 5☉︎ Sun11:12 – 12:20
  6. 6♀︎ Venus12:20 – 13:29
  7. 7☿︎ Mercury13:29 – 14:37
  8. 8☽︎ Moon14:37 – 15:45
  9. 9♄︎ Saturn15:45 – 16:54
  10. 10♃︎ Jupiter16:54 – 18:02
  11. 11♂︎ Mars18:02 – 19:11
  12. 12☉︎ Sun19:11 – 20:19

Night

  1. 1♀︎ Venus20:19 – 21:11
  2. 2☿︎ Mercury21:11 – 22:02
  3. 3☽︎ Moon22:02 – 22:54
  4. 4♄︎ Saturn22:54 – 23:46
  5. 5♃︎ Jupiter23:46 – 00:37
  6. 6♂︎ Mars00:37 – 01:29
  7. 7☉︎ Sun01:29 – 02:21
  8. 8♀︎ Venus02:21 – 03:12
  9. 9☿︎ Mercury03:12 – 04:04
  10. 10☽︎ Moon04:04 – 04:56
  11. 11♄︎ Saturn04:56 – 05:47
  12. 12♃︎ Jupiter05:47 – 06:39

Other cities · Argentina

Questions

How are the planetary hours calculated in San Miguel de Tucumán?

On Monday, 12 January 2026, the Sun rises at 06:38 and sets at 20:19: the day lasts 13h 41m, that is twelve day hours of 1h 08m. The night, until the next sunrise at 06:39, lasts 10h 20m: twelve night hours of 52 min.

Which planet rules the first hour that day?

The Moon, from 06:38 to 07:47: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Saturn, Jupiter, Mars, the Sun, Venus, Mercury, then the Moon 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.

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Calendars

▦The sky in November 2026 ℞Retrogrades 2026℞Retrogrades 2027 ☽︎Moon phases 2026☽︎Moon phases 2027 ☽︎Void of course Moon 2026☽︎Void of course Moon 2027 ✴︎Aspects 2026✴︎Aspects 2027 ●Eclipses 2026-2027 ◷Planetary hours ☉︎Current season: Scorpio ✶︎2027 horoscope, sign by sign ♀︎The ten planets ⌖How we calculate AaThe glossary

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.