Planetary hours
in Biên Hòa.
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, 27 November 2026: day of Venus
- Sunrise
- 05:53
- Sunset
- 17:26
- Next sunrise
- 05:54
A day hour lasts 58 min; a night hour, 1h 02m. Local time (Asia/Ho_Chi_Minh).
Day
- 1♀︎ Venus05:53 – 06:51
- 2☿︎ Mercury06:51 – 07:49
- 3☽︎ Moon07:49 – 08:46
- 4♄︎ Saturn08:46 – 09:44
- 5♃︎ Jupiter09:44 – 10:42
- 6♂︎ Mars10:42 – 11:40
- 7☉︎ Sun11:40 – 12:37
- 8♀︎ Venus12:37 – 13:35
- 9☿︎ Mercury13:35 – 14:33
- 10☽︎ Moon14:33 – 15:31
- 11♄︎ Saturn15:31 – 16:29
- 12♃︎ Jupiter16:29 – 17:26
Night
- 1♂︎ Mars17:26 – 18:29
- 2☉︎ Sun18:29 – 19:31
- 3♀︎ Venus19:31 – 20:33
- 4☿︎ Mercury20:33 – 21:35
- 5☽︎ Moon21:35 – 22:38
- 6♄︎ Saturn22:38 – 23:40
- 7♃︎ Jupiter23:40 – 00:42
- 8♂︎ Mars00:42 – 01:44
- 9☉︎ Sun01:44 – 02:47
- 10♀︎ Venus02:47 – 03:49
- 11☿︎ Mercury03:49 – 04:51
- 12☽︎ Moon04:51 – 05:54
Other cities · Vietnam
Questions
How are the planetary hours calculated in Biên Hòa?
On Friday, 27 November 2026, the Sun rises at 05:53 and sets at 17:26: the day lasts 11h 33m, that is twelve day hours of 58 min. The night, until the next sunrise at 05:54, lasts 12h 27m: twelve night hours of 1h 02m.
Which planet rules the first hour that day?
Venus, from 05:53 to 06:51: 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.