Alton Sunrise and Sunset Calendar 2027
In 2027, the longest day in Alton is June 20, 2027 with 13 hours, 47 minutes of daylight, and the shortest is December 21, 2027 with 10 hours, 30 minutes, a difference of 3 hours, 18 minutes.
- Daylight
- Civil twilight
- Night
Earliest sunriseMay 31, 2027
Latest sunriseNovember 6, 2027
Earliest sunsetNovember 25, 2027
Latest sunsetJune 23, 2027
Month by month, 2027
Times on the 1st and 15th of each month
| Month | Sunrise 1st | Sunset 1st | Sunrise 15th | Sunset 15th | Average day | Change |
|---|---|---|---|---|---|---|
| January | 10h 42m | +0h 25m | ||||
| February | 11h 17m | +0h 38m | ||||
| March | 12h 01m | +0h 47m | ||||
| April | 12h 47m | +0h 42m | ||||
| May | 13h 26m | +0h 31m | ||||
| June | 13h 46m | +0h 05m | ||||
| July | 13h 36m | −0h 23m | ||||
| August | 13h 02m | −0h 40m | ||||
| September | 12h 18m | −0h 44m | ||||
| October | 11h 32m | −0h 44m | ||||
| November | 10h 52m | −0h 31m | ||||
| December | 10h 32m | −0h 06m |
Solstices and equinoxes in Alton
| March equinox | March 20, 2027 | 12h 07m daylight |
|---|---|---|
| June solstice | June 21, 2027 | 13h 47m daylight |
| September equinox | September 23, 2027 | 12h 06m daylight |
| December solstice | December 21, 2027 | 10h 30m daylight |
North of the equator the June solstice brings the longest day and December the shortest.
Clock changes in 2027
| Clocks go forward | Sunday, March 14, 2027 | CDT |
|---|---|---|
| Clocks go back | Sunday, November 7, 2027 | CST |
On those days sunrise and sunset jump by an hour on the clock; the sun itself moves as usual.
Alton daylight questions for 2027
When is the longest day of 2027 in Alton?
June 20, 2027, with 13 hours, 47 minutes of daylight.
When is the shortest day of 2027 in Alton?
December 21, 2027, with 10 hours, 30 minutes of daylight.
When is the earliest sunrise and latest sunset in Alton in 2027?
The earliest sunrise is on May 31, 2027 at 6:41 AM and the latest sunset on June 23, 2027 at 8:29 PM, local time.