Riverside, California, USA is 3 hours behind Hamilton, Ontario, Canada
10:39 am Wednesday, in Riverside, California, USA is
1:39 pm Wednesday, in Hamilton, Ontario, Canada
See distance from Riverside to Hamilton (Canada)
Both Riverside and Hamilton (Canada) observe DST. However, since DST begins and ends at the same time in these two cities, Riverside - Hamilton (Canada) time difference remains the same throughout the year.