Ottawa vs. St. Louis time difference

Ottawa is 1 hour ahead of St. Louis

Ottawa CanadaSt. Louis Missouri
Sun 01:18 am

EDT (UTC/GMT -4)
Sun 12:18 am

CDT (UTC/GMT -5)
7 am6:00 am
9 am8:00 am
11 am10:00 am
1 pm12:00 pm
3 pm2:00 pm
5 pm4:00 pm
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Time difference between Ottawa Canada and St. Louis Missouri is 1:0 hour

DST is observed in both Ottawa and St. Louis. However, since DST begins and ends at the same time in these two cities, the time difference between Ottawa and St. Louis remains the same throughout the year.