Planetary hours
in Batam.
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 Friday, 20 November 2026: day of Venus
- Sunrise
- 05:47
- Sunset
- 17:51
- Next sunrise
- 05:47
A day hour lasts 1h 00m; a night hour, 1h 00m. Local time (Asia/Jakarta).
Day
- 1♀︎ Venus05:47 – 06:47
- 2☿︎ Mercury06:47 – 07:48
- 3☽︎ Moon07:48 – 08:48
- 4♄︎ Saturn08:48 – 09:48
- 5♃︎ Jupiter09:48 – 10:49
- 6♂︎ Mars10:49 – 11:49
- 7☉︎ Sun11:49 – 12:49
- 8♀︎ Venus12:49 – 13:50
- 9☿︎ Mercury13:50 – 14:50
- 10☽︎ Moon14:50 – 15:50
- 11♄︎ Saturn15:50 – 16:51
- 12♃︎ Jupiter16:51 – 17:51
Night
- 1♂︎ Mars17:51 – 18:51
- 2☉︎ Sun18:51 – 19:50
- 3♀︎ Venus19:50 – 20:50
- 4☿︎ Mercury20:50 – 21:50
- 5☽︎ Moon21:50 – 22:49
- 6♄︎ Saturn22:49 – 23:49
- 7♃︎ Jupiter23:49 – 00:49
- 8♂︎ Mars00:49 – 01:48
- 9☉︎ Sun01:48 – 02:48
- 10♀︎ Venus02:48 – 03:48
- 11☿︎ Mercury03:48 – 04:48
- 12☽︎ Moon04:48 – 05:47
Other cities · Indonesia
Questions
How are the planetary hours calculated in Batam?
On Friday, 20 November 2026, the Sun rises at 05:47 and sets at 17:51: the day lasts 12h 04m, that is twelve day hours of 1h 00m. The night, until the next sunrise at 05:47, lasts 11h 56m: twelve night hours of 1h 00m.
Which planet rules the first hour that day?
Venus, from 05:47 to 06:47: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mercury, the Moon, Saturn, Jupiter, Mars, the Sun, then Venus 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.