Location Seward Boat Harbor 1300 4th Ave Category For RacersFor Spectators Date July 03 2022 Expired! Time 12:00 AM Fireworks Display mountmarathon.com/mmr-events/july-4-fireworks-display/ Head to the Seward Boat Harbor for the annual Fourth of July fireworks display over Resurrection Bay. The fireworks begin at midnight on the night of July 3. + Add to Google Calendar + iCal / Outlook export