Current
Winter 2025–2026
Starts at:
December solstice
Dec 21 8:03 am MST
Duration:
88 days, 23 hrs, 42 mins
Next
Spring 2026
Starts at:
March equinox
Mar 20 7:46 am MST
Duration:
92 days, 17 hrs, 38 mins
Summer 2026
Starts at:
June solstice
Jun 21 1:24 am MST
Duration:
93 days, 15 hrs, 40 mins
Autumn 2026
Starts at:
September equinox
Sep 22 5:05 pm MST
Duration:
89 days, 20 hrs, 45 mins
Equinoxes & Solstices for Sierra Vista
| Year | March equinox First day of spring | June solstice First day of summer | September equinox First day of autumn | December solstice First day of winter |
|---|---|---|---|---|
2025 | Mar 202:01 am MST | Jun 207:42 pm MST | Sep 2211:19 am MST | Dec 218:03 am MST |
2026 Current | Mar 207:46 am MST | Jun 211:24 am MST | Sep 225:05 pm MST | Dec 211:50 pm MST |
2027 | Mar 201:24 pm MST | Jun 217:10 am MST | Sep 2211:01 pm MST | Dec 217:42 pm MST |
2028 | Mar 197:17 pm MST | Jun 201:02 pm MST | Sep 224:45 am MST | Dec 211:19 am MST |
2029 | Mar 201:02 am MST | Jun 206:48 pm MST | Sep 2210:38 am MST | Dec 217:14 am MST |
2030 | Mar 206:51 am MST | Jun 2112:31 am MST | Sep 224:26 pm MST | Dec 211:09 pm MST |
2031 | Mar 2012:41 pm MST | Jun 216:17 am MST | Sep 2210:15 pm MST | Dec 216:55 pm MST |
2032 | Mar 196:21 pm MST | Jun 2012:08 pm MST | Sep 224:10 am MST | Dec 2112:55 am MST |
2033 | Mar 2012:22 am MST | Jun 206:01 pm MST | Sep 229:51 am MST | Dec 216:45 am MST |
2034 | Mar 206:17 am MST | Jun 2011:44 pm MST | Sep 223:39 pm MST | Dec 2112:33 pm MST |
2035 | Mar 2012:02 pm MST | Jun 215:33 am MST | Sep 229:39 pm MST | Dec 216:30 pm MST |