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 Tuesday, 29 July 2025: day of Mars
- Sunrise
- 06:06
- Sunset
- 20:44
- Next sunrise
- 06:07
A day hour lasts 1h 13m; a night hour, 47 min. Local time (America/Toronto).
Day
- 1♂︎ Mars06:06 – 07:19
- 2☉︎ Sun07:19 – 08:33
- 3♀︎ Venus08:33 – 09:46
- 4☿︎ Mercury09:46 – 10:59
- 5☽︎ Moon10:59 – 12:12
- 6♄︎ Saturn12:12 – 13:25
- 7♃︎ Jupiter13:25 – 14:38
- 8♂︎ Mars14:38 – 15:51
- 9☉︎ Sun15:51 – 17:04
- 10♀︎ Venus17:04 – 18:18
- 11☿︎ Mercury18:18 – 19:31
- 12☽︎ Moon19:31 – 20:44
Night
- 1♄︎ Saturn20:44 – 21:31
- 2♃︎ Jupiter21:31 – 22:18
- 3♂︎ Mars22:18 – 23:05
- 4☉︎ Sun23:05 – 23:52
- 5♀︎ Venus23:52 – 00:39
- 6☿︎ Mercury00:39 – 01:26
- 7☽︎ Moon01:26 – 02:13
- 8♄︎ Saturn02:13 – 03:00
- 9♃︎ Jupiter03:00 – 03:46
- 10♂︎ Mars03:46 – 04:33
- 11☉︎ Sun04:33 – 05:20
- 12♀︎ Venus05:20 – 06:07
Other cities · Canada
Questions
How are the planetary hours calculated in Hamilton?
On Tuesday, 29 July 2025, the Sun rises at 06:06 and sets at 20:44: the day lasts 14h 37m, that is twelve day hours of 1h 13m. The night, until the next sunrise at 06:07, lasts 9h 24m: twelve night hours of 47 min.
Which planet rules the first hour that day?
Mars, from 06:06 to 07:19: 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.