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Planetary hours · Surabaya (Indonesia)

Planetary hours
in Surabaya.

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, 20 October 2026: day of Mars

Sunrise
05:05
Sunset
17:22
Next sunrise
05:04

A day hour lasts 1h 01m; a night hour, 59 min. Local time (Asia/Jakarta).

Day

  1. 1♂︎ Mars05:05 – 06:06
  2. 2☉︎ Sun06:06 – 07:08
  3. 3♀︎ Venus07:08 – 08:09
  4. 4☿︎ Mercury08:09 – 09:10
  5. 5☽︎ Moon09:10 – 10:12
  6. 6♄︎ Saturn10:12 – 11:13
  7. 7♃︎ Jupiter11:13 – 12:15
  8. 8♂︎ Mars12:15 – 13:16
  9. 9☉︎ Sun13:16 – 14:18
  10. 10♀︎ Venus14:18 – 15:19
  11. 11☿︎ Mercury15:19 – 16:21
  12. 12☽︎ Moon16:21 – 17:22

Night

  1. 1♄︎ Saturn17:22 – 18:21
  2. 2♃︎ Jupiter18:21 – 19:19
  3. 3♂︎ Mars19:19 – 20:18
  4. 4☉︎ Sun20:18 – 21:16
  5. 5♀︎ Venus21:16 – 22:15
  6. 6☿︎ Mercury22:15 – 23:13
  7. 7☽︎ Moon23:13 – 00:12
  8. 8♄︎ Saturn00:12 – 01:10
  9. 9♃︎ Jupiter01:10 – 02:09
  10. 10♂︎ Mars02:09 – 03:07
  11. 11☉︎ Sun03:07 – 04:06
  12. 12♀︎ Venus04:06 – 05:04

Other cities · Indonesia

Questions

How are the planetary hours calculated in Surabaya?

On Tuesday, 20 October 2026, the Sun rises at 05:05 and sets at 17:22: the day lasts 12h 17m, that is twelve day hours of 1h 01m. The night, until the next sunrise at 05:04, lasts 11h 42m: twelve night hours of 59 min.

Which planet rules the first hour that day?

Mars, from 05:05 to 06:06: 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

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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.