| Current: | MST — Mountain Standard Time |
|---|---|
| Next Change: | MDT — Mountain Daylight Time |
| Current Offset: | UTC/GMT -7 hours |
| Difference: | 2 hours behind Columbus |
2026 Time Zones - Helena
Jan
Feb
Mar
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May
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Nov
Dec
The graph above illustrates clock changes in Helena during 2026.
Time Changes in Helena Over the Years
Daylight Saving Time (DST) changes do not necessarily occur on the same date every year.
| Year | Date & Time | Abbreviation | Time Change | Offset After |
|---|---|---|---|---|
| 2025 | Sun, Mar 9 at 2:00 am | MST → MDT | +1 hour (DST start) | UTC-6h |
| Sun, Nov 2 at 2:00 am | MDT → MST | -1 hour (DST end) | UTC-7h | |
| 2026 | Sun, Mar 8 at 2:00 am | MST → MDT | +1 hour (DST start) | UTC-6h |
| Sun, Nov 1 at 2:00 am | MDT → MST | -1 hour (DST end) | UTC-7h | |
| 2027 | Sun, Mar 14 at 2:00 am | MST → MDT | +1 hour (DST start) | UTC-6h |
| Sun, Nov 7 at 2:00 am | MDT → MST | -1 hour (DST end) | UTC-7h | |
| 2028 | Sun, Mar 12 at 2:00 am | MST → MDT | +1 hour (DST start) | UTC-6h |
| Sun, Nov 5 at 2:00 am | MDT → MST | -1 hour (DST end) | UTC-7h | |
| 2029 | Sun, Mar 11 at 2:00 am | MST → MDT | +1 hour (DST start) | UTC-6h |
| Sun, Nov 4 at 2:00 am | MDT → MST | -1 hour (DST end) | UTC-7h | |
| * All times are local Helena time. Next time change is highlighted. | ||||
Data for the years before 1970 is not available for Helena, however, we have earlier time zone history for Denver available.
More Information
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Helena
USA
9:2224am
Wednesday, January 21, 2026