Henderson, NV: shortest day and earliest sunset
The shortest day in Henderson
On Dec 21 the sun rises at 6:47 am and sets at 4:30 pm: 9h 43m of daylight, a moderate winter. The longest day of summer has 14h 37m, so the swing is 4h 54m.
When it gets better in Henderson
- Earliest sunset: 4:26 pm on Dec 5, before the shortest day (here is why).
- Latest sunrise (standard time): 6:51 am on Jan 6.
- Back above 10 hours of daylight: Jan 16.
- By Feb 21 the days grow by 2.2 minutes a day.
Waking and coming home in the dark
With a 7:00 am alarm, the sun is not yet up on 1 weekdays a year. Heading home at 5:30 pm, it has already set on 82. 0 weekdays start and end in the dark. The alarm and lamp guide shows how that compares across the country.
At 36.0°N this sits between Sarasota FL (27°N, 1.4%) and Nashua NH (43°N, 9.7%) in a 1990 survey of winter depression by latitude.
What to do about it in Henderson
- You probably do not need a sunrise alarm clock for a 7:00 am start here: only 0 weekday mornings are still properly dark. If you get up earlier, check the hour against the sunrise times in the table below.
- Daylight alone gives little reason for a light therapy lamp here. Getting outside in the 6:47 am to 4:30 pm window on the shortest day does more than most people expect.
- If you head home at 5:30 pm, the sun has already set from Nov 2 to Feb 23: worth checking your bike lights and porch light before Nov 2.
Daylight in Henderson, month by month
Sunrise, sunset and day length on the 21st of each month, local clock time. December is the darkest, at 9h 43m.
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| July 2026 | 5:39 am | 7:53 pm | 14h 14m |
| August 2026 | 6:03 am | 7:22 pm | 13h 19m |
| September 2026 | 6:27 am | 6:38 pm | 12h 11m |
| October 2026 | 6:52 am | 5:56 pm | 11h 04m |
| November 2026 | 6:23 am | 4:29 pm | 10h 06m |
| December 2026 | 6:47 am | 4:30 pm | 9h 43m |
| January 2027 | 6:48 am | 4:55 pm | 10h 08m |
| February 2027 | 6:20 am | 5:27 pm | 11h 07m |
| March 2027 | 6:42 am | 6:53 pm | 12h 10m |
| April 2027 | 5:59 am | 7:19 pm | 13h 19m |
| May 2027 | 5:30 am | 7:44 pm | 14h 14m |
| June 2027 | 5:24 am | 8:00 pm | 14h 37m |
Henderson against the places around it
On the shortest day, compared with Henderson (9h 43m, sunset 4:30 pm):
- Boulder City, NV, 13 mi away: 9h 44m of daylight (+1 min), sunset 4:30 pm (0 min).
- North Las Vegas, NV, 20 mi away: 9h 41m of daylight (-2 min), sunset 4:29 pm (-1 min).
- Las Vegas, NV, 20 mi away: 9h 41m of daylight (-2 min), sunset 4:30 pm (0 min).
- Bullhead City, AZ, 66 mi away: 9h 47m of daylight (+4 min), sunset 5:30 pm (+60 min), on America/Phoenix time.
- Mesquite, NV, 75 mi away: 9h 38m of daylight (-5 min), sunset 4:24 pm (-6 min).