AstroXP ▶︎All our videos by signVideos
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 Tuesday, 13 January 2026: day of Mars

Sunrise
06:39
Sunset
20:19
Next sunrise
06:40

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

Day

  1. 1♂︎ Mars06:39 – 07:47
  2. 2☉︎ Sun07:47 – 08:56
  3. 3♀︎ Venus08:56 – 10:04
  4. 4☿︎ Mercury10:04 – 11:12
  5. 5☽︎ Moon11:12 – 12:21
  6. 6♄︎ Saturn12:21 – 13:29
  7. 7♃︎ Jupiter13:29 – 14:37
  8. 8♂︎ Mars14:37 – 15:46
  9. 9☉︎ Sun15:46 – 16:54
  10. 10♀︎ Venus16:54 – 18:02
  11. 11☿︎ Mercury18:02 – 19:11
  12. 12☽︎ Moon19:11 – 20:19

Night

  1. 1♄︎ Saturn20:19 – 21:11
  2. 2♃︎ Jupiter21:11 – 22:02
  3. 3♂︎ Mars22:02 – 22:54
  4. 4☉︎ Sun22:54 – 23:46
  5. 5♀︎ Venus23:46 – 00:38
  6. 6☿︎ Mercury00:38 – 01:29
  7. 7☽︎ Moon01:29 – 02:21
  8. 8♄︎ Saturn02:21 – 03:13
  9. 9♃︎ Jupiter03:13 – 04:05
  10. 10♂︎ Mars04:05 – 04:56
  11. 11☉︎ Sun04:56 – 05:48
  12. 12♀︎ Venus05:48 – 06:40

Other cities · Argentina

Questions

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

On Tuesday, 13 January 2026, the Sun rises at 06:39 and sets at 20:19: the day lasts 13h 40m, that is twelve day hours of 1h 08m. The night, until the next sunrise at 06:40, lasts 10h 21m: twelve night hours of 52 min.

Which planet rules the first hour that day?

Mars, from 06:39 to 07:47: 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.

My sky on my chart

On a computer? Scan this code with your phone.

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.