Time in Sioux Falls and Alamosa
The time difference between Sioux Falls, South Dakota and Alamosa, Colorado is 1 hour. Alamosa is 1 hour behind Sioux Falls.
This means 9am in Sioux Falls is 8am in Alamosa and 5pm in Sioux Falls is 4pm in Alamosa.
Sioux Falls
- The current local time in Sioux Falls is 1:09 am (June 11, 2026)
- Sioux Falls is in the Central Daylight Time Zone
- The time zone offset for Sioux Falls, United States, is UTC-05:00
Alamosa
- The current local time in Alamosa is 12:09 am (June 11, 2026)
- Alamosa is in the Mountain Daylight Time Zone
- The time zone offset for Alamosa, United States, is UTC-06:00
How to convert Sioux Falls time to Alamosa time?
Subtract 1 hour from Sioux Falls time to get Alamosa time.
Time in Sioux Falls
00:00
Time in Alamosa
00:00
Use the slider above to convert Sioux Falls time to Alamosa time and view the day and night map at different times.
Day–night colors on the map:
Day
Civil twilight
Nautical twilight
Astronomical twilight
NightTime Conversion Chart
| Sioux Falls | Alamosa |
|---|---|
| 12am | 11pm |
| 1am | 12am |
| 2am | 1am |
| 3am | 2am |
| 4am | 3am |
| 5am | 4am |
| 6am | 5am |
| 7am | 6am |
| 8am | 7am |
| 9am | 8am |
| 10am | 9am |
| 11am | 10am |
| 12pm | 11am |
| 1pm | 12pm |
| 2pm | 1pm |
| 3pm | 2pm |
| 4pm | 3pm |
| 5pm | 4pm |
| 6pm | 5pm |
| 7pm | 6pm |
| 8pm | 7pm |
| 9pm | 8pm |
| 10pm | 9pm |
| 11pm | 10pm |
Time difference from Sioux Falls (UTC-05:00)
-1 hour
-2 hours
-2 hours
+1 hour
-1 hour
-5 hours
+1 hour
+1 hour
+1 hour
-1 hour