| Current: | CST — Central Standard Time |
|---|---|
| Next Change: | CDT — Central Daylight Time |
| Current Offset: | UTC/GMT -6 hours |
| Difference: | 1 hour behind Toronto |
2025 Time Zones - Bismarck
Jan
Feb
Mar
Apr
May
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Dec
The graph above illustrates clock changes in Bismarck during 2025.
Time Changes in Bismarck 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 |
|---|---|---|---|---|
| 2024 | Sun, Mar 10 at 2:00 am | CST → CDT | +1 hour (DST start) | UTC-5h |
| Sun, Nov 3 at 2:00 am | CDT → CST | -1 hour (DST end) | UTC-6h | |
| 2025 | Sun, Mar 9 at 2:00 am | CST → CDT | +1 hour (DST start) | UTC-5h |
| Sun, Nov 2 at 2:00 am | CDT → CST | -1 hour (DST end) | UTC-6h | |
| 2026 | Sun, Mar 8 at 2:00 am | CST → CDT | +1 hour (DST start) | UTC-5h |
| Sun, Nov 1 at 2:00 am | CDT → CST | -1 hour (DST end) | UTC-6h | |
| 2027 | Sun, Mar 14 at 2:00 am | CST → CDT | +1 hour (DST start) | UTC-5h |
| Sun, Nov 7 at 2:00 am | CDT → CST | -1 hour (DST end) | UTC-6h | |
| 2028 | Sun, Mar 12 at 2:00 am | CST → CDT | +1 hour (DST start) | UTC-5h |
| Sun, Nov 5 at 2:00 am | CDT → CST | -1 hour (DST end) | UTC-6h | |
| * All times are local Bismarck time. Next time change is highlighted. | ||||
Data for the years before 1970 is not available for Bismarck, however, we have earlier time zone history for Chicago available.
More Information
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Bismarck
USA
9:37
07
pm
Thursday, December 18, 2025