Hawaii (Honolulu) observes Hawaii-Aleutian Standard Time (HAST, UTC−10:00) year-round (no DST). Toronto observes Eastern Time (ET): UTC−5:00 (EST) or UTC−4:00 (EDT, March–November).
Example: If it's 12:00 PM in Honolulu, it's 5:00 PM (EST) or 6:00 PM (EDT) in Toronto.