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Time Zone in Dubuque, Iowa, USA

123691245781011
5:54:06 am CDT

Sunday, July 13, 2025

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Current: CDT — Central Daylight Time
Next Change: CST — Central Standard Time
Current Offset: UTC/GMT -5 hours
Difference: 1 hour behind Columbus
Location of DubuqueLocation

2025 Time Zones - Dubuque

Jan
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Nov
Dec

The graph above illustrates clock changes in Dubuque during 2025.

Time Changes in Dubuque Over the Years

Daylight Saving Time (DST) changes do not necessarily occur on the same date every year.

YearDate & TimeAbbreviationTime ChangeOffset After
2024Sun, Mar 10 at 2:00 amCSTCDT+1 hour (DST start)UTC-5h
 Sun, Nov 3 at 2:00 amCDTCST-1 hour (DST end)UTC-6h
2025Sun, Mar 9 at 2:00 amCSTCDT+1 hour (DST start)UTC-5h
 Sun, Nov 2 at 2:00 amCDTCST-1 hour (DST end)UTC-6h
2026Sun, Mar 8 at 2:00 amCSTCDT+1 hour (DST start)UTC-5h
 Sun, Nov 1 at 2:00 amCDTCST-1 hour (DST end)UTC-6h
2027Sun, Mar 14 at 2:00 amCSTCDT+1 hour (DST start)UTC-5h
 Sun, Nov 7 at 2:00 amCDTCST-1 hour (DST end)UTC-6h
2028Sun, Mar 12 at 2:00 amCSTCDT+1 hour (DST start)UTC-5h
 Sun, Nov 5 at 2:00 amCDTCST-1 hour (DST end)UTC-6h
* All times are local Dubuque time. Next time change is highlighted.

Data for the years before 1970 is not available for Dubuque, however, we have earlier time zone history for Chicago available.

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Dubuque
USA
5:5406am
Sunday, July 13, 2025