Canon EOS R50 Mirrorless Camera (White) - Manual (Page 689)

Use the < >< > keys to select the time zone, then press the < >
button.
If your time zone is not listed, press the < > button, then set the
difference from UTC in [ Time difference ].
Use the < >< > keys to select a [ Time difference ] option (+–/
hour/minute), then press the < > button.
Set with the < >< > keys, then press the < > button.
After entering the time zone or time difference, select [ OK ].
3.
Set the date and time.
Use the < >< > keys to select an item, then press the < >
button.
Set with the < >< > keys, then press the < > button.
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