Planetary hours
in Hamilton.
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 Wednesday, 30 December 2026: day of Mercury
- Sunrise
- 07:51
- Sunset
- 16:52
- Next sunrise
- 07:51
A day hour lasts 45 min; a night hour, 1h 15m. Local time (America/Toronto).
Day
- 1☿︎ Mercury07:51 – 08:36
- 2☽︎ Moon08:36 – 09:21
- 3♄︎ Saturn09:21 – 10:06
- 4♃︎ Jupiter10:06 – 10:51
- 5♂︎ Mars10:51 – 11:36
- 6☉︎ Sun11:36 – 12:22
- 7♀︎ Venus12:22 – 13:07
- 8☿︎ Mercury13:07 – 13:52
- 9☽︎ Moon13:52 – 14:37
- 10♄︎ Saturn14:37 – 15:22
- 11♃︎ Jupiter15:22 – 16:07
- 12♂︎ Mars16:07 – 16:52
Night
- 1☉︎ Sun16:52 – 18:07
- 2♀︎ Venus18:07 – 19:22
- 3☿︎ Mercury19:22 – 20:37
- 4☽︎ Moon20:37 – 21:52
- 5♄︎ Saturn21:52 – 23:07
- 6♃︎ Jupiter23:07 – 00:22
- 7♂︎ Mars00:22 – 01:37
- 8☉︎ Sun01:37 – 02:51
- 9♀︎ Venus02:51 – 04:06
- 10☿︎ Mercury04:06 – 05:21
- 11☽︎ Moon05:21 – 06:36
- 12♄︎ Saturn06:36 – 07:51
Other cities · Canada
Questions
How are the planetary hours calculated in Hamilton?
On Wednesday, 30 December 2026, the Sun rises at 07:51 and sets at 16:52: the day lasts 9h 01m, that is twelve day hours of 45 min. The night, until the next sunrise at 07:51, lasts 14h 59m: twelve night hours of 1h 15m.
Which planet rules the first hour that day?
Mercury, from 07:51 to 08:36: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Moon, Saturn, Jupiter, Mars, the Sun, Venus, then Mercury 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.