Planetary hours
in Singapore.
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 Thursday, 31 December 2026: day of Jupiter
- Sunrise
- 07:05
- Sunset
- 19:08
- Next sunrise
- 07:06
A day hour lasts 1h 00m; a night hour, 1h 00m. Local time (Asia/Singapore).
Day
- 1♃︎ Jupiter07:05 – 08:06
- 2♂︎ Mars08:06 – 09:06
- 3☉︎ Sun09:06 – 10:06
- 4♀︎ Venus10:06 – 11:06
- 5☿︎ Mercury11:06 – 12:07
- 6☽︎ Moon12:07 – 13:07
- 7♄︎ Saturn13:07 – 14:07
- 8♃︎ Jupiter14:07 – 15:07
- 9♂︎ Mars15:07 – 16:08
- 10☉︎ Sun16:08 – 17:08
- 11♀︎ Venus17:08 – 18:08
- 12☿︎ Mercury18:08 – 19:08
Night
- 1☽︎ Moon19:08 – 20:08
- 2♄︎ Saturn20:08 – 21:08
- 3♃︎ Jupiter21:08 – 22:08
- 4♂︎ Mars22:08 – 23:08
- 5☉︎ Sun23:08 – 00:07
- 6♀︎ Venus00:07 – 01:07
- 7☿︎ Mercury01:07 – 02:07
- 8☽︎ Moon02:07 – 03:07
- 9♄︎ Saturn03:07 – 04:07
- 10♃︎ Jupiter04:07 – 05:06
- 11♂︎ Mars05:06 – 06:06
- 12☉︎ Sun06:06 – 07:06
Other cities · Singapore
Questions
How are the planetary hours calculated in Singapore?
On Thursday, 31 December 2026, the Sun rises at 07:05 and sets at 19:08: the day lasts 12h 03m, that is twelve day hours of 1h 00m. The night, until the next sunrise at 07:06, lasts 11h 57m: twelve night hours of 1h 00m.
Which planet rules the first hour that day?
Jupiter, from 07:05 to 08:06: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mars, the Sun, Venus, Mercury, the Moon, Saturn, then Jupiter 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.