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 Monday, 23 November 2026: day of the Moon
- Sunrise
- 05:00
- Sunset
- 17:29
- Next sunrise
- 05:01
A day hour lasts 1h 02m; a night hour, 58 min. Local time (Asia/Jakarta).
Day
- 1☽︎ Moon05:00 – 06:03
- 2♄︎ Saturn06:03 – 07:05
- 3♃︎ Jupiter07:05 – 08:08
- 4♂︎ Mars08:08 – 09:10
- 5☉︎ Sun09:10 – 10:12
- 6♀︎ Venus10:12 – 11:15
- 7☿︎ Mercury11:15 – 12:17
- 8☽︎ Moon12:17 – 13:20
- 9♄︎ Saturn13:20 – 14:22
- 10♃︎ Jupiter14:22 – 15:24
- 11♂︎ Mars15:24 – 16:27
- 12☉︎ Sun16:27 – 17:29
Night
- 1♀︎ Venus17:29 – 18:27
- 2☿︎ Mercury18:27 – 19:24
- 3☽︎ Moon19:24 – 20:22
- 4♄︎ Saturn20:22 – 21:20
- 5♃︎ Jupiter21:20 – 22:17
- 6♂︎ Mars22:17 – 23:15
- 7☉︎ Sun23:15 – 00:13
- 8♀︎ Venus00:13 – 01:10
- 9☿︎ Mercury01:10 – 02:08
- 10☽︎ Moon02:08 – 03:05
- 11♄︎ Saturn03:05 – 04:03
- 12♃︎ Jupiter04:03 – 05:01
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Questions
How are the planetary hours calculated in Surabaya?
On Monday, 23 November 2026, the Sun rises at 05:00 and sets at 17:29: the day lasts 12h 29m, that is twelve day hours of 1h 02m. The night, until the next sunrise at 05:01, lasts 11h 31m: twelve night hours of 58 min.
Which planet rules the first hour that day?
The Moon, from 05:00 to 06:03: 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.
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.