Kyiv is 7 hours ahead of Ottawa
Best overlap: 8:00 AM to 11:00 AM in Ottawa is 3:00 PM to 6:00 PM in Kyiv.
Plan around 8:00 AM to 11:00 AM in Ottawa, which is 3:00 PM to 6:00 PM in Kyiv, to catch everyone during office hours. With 3 hours to play with, a mid-window meeting keeps things balanced for Ottawa and Kyiv alike.