Quarter to Twelve

Time in Waterloo, Iowa, United States

Waterloo currently uses Central Daylight Time (CDT), and the time zone offset is UTC-05:00.

What time is it in Waterloo?

The current time in Waterloo is 6:19 am (September 25, 2026). The sun rises at 6:59 am and set at 7:03 pm. The length of the day is 12 hours and 4 minutes. Sunrise tomorrow is at 7:00 am, and sunset is at 7:01 pm.

 
 
Sunrise
Sunrise
6:59 am
Sunset
Sunset
7:03 pm
00:00
Use the slider above to view the day and night map at different times of the day.
Day–night colors on the map:
Day colors Day
Civil twilight colors Civil twilight
Nautical twilight colors Nautical twilight
Astronomical twilight colors Astronomical twilight
Night colors Night

The next time change in Waterloo

Clocks are turned backward one hour from 2 am to 1 am

Clocks in Waterloo will move back one hour on the first Sunday in November, with the time change taking place at 2 am on Sunday, November 01, 2026.