Planetary hours
in Busan.
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 October 2026: day of Mars
- Sunrise
- 06:27
- Sunset
- 17:52
- Next sunrise
- 06:28
A day hour lasts 57 min; a night hour, 1h 03m. Local time (Asia/Seoul).
Day
- 1♂︎ Mars06:27 – 07:24
- 2☉︎ Sun07:24 – 08:21
- 3♀︎ Venus08:21 – 09:18
- 4☿︎ Mercury09:18 – 10:15
- 5☽︎ Moon10:15 – 11:12
- 6♄︎ Saturn11:12 – 12:09
- 7♃︎ Jupiter12:09 – 13:06
- 8♂︎ Mars13:06 – 14:03
- 9☉︎ Sun14:03 – 15:01
- 10♀︎ Venus15:01 – 15:58
- 11☿︎ Mercury15:58 – 16:55
- 12☽︎ Moon16:55 – 17:52
Night
- 1♄︎ Saturn17:52 – 18:55
- 2♃︎ Jupiter18:55 – 19:58
- 3♂︎ Mars19:58 – 21:01
- 4☉︎ Sun21:01 – 22:04
- 5♀︎ Venus22:04 – 23:07
- 6☿︎ Mercury23:07 – 00:10
- 7☽︎ Moon00:10 – 01:13
- 8♄︎ Saturn01:13 – 02:16
- 9♃︎ Jupiter02:16 – 03:19
- 10♂︎ Mars03:19 – 04:22
- 11☉︎ Sun04:22 – 05:25
- 12♀︎ Venus05:25 – 06:28
Other cities · South Korea
Questions
How are the planetary hours calculated in Busan?
On Tuesday, 13 October 2026, the Sun rises at 06:27 and sets at 17:52: the day lasts 11h 24m, that is twelve day hours of 57 min. The night, until the next sunrise at 06:28, lasts 12h 37m: twelve night hours of 1h 03m.
Which planet rules the first hour that day?
Mars, from 06:27 to 07:24: 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.
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.