Blackistone Lighthouse 2026 Schedule

Summer is a wonderful time to visit the historic Blackistone Lighthouse on St. Clement’s Island. The lighthouse is open to visitors on select weekend days from May through September with a few special events sprinkled in. Check out the schedule below to plan your visit.

MAY

  • Sat, May 23: 9:30 AM – 3:00 PM
  • Sun, May 24: 9:30 AM – 3:00 PM
  • Sat, May 30: 9:30 AM – 3:00 PM

JUNE

  • Sat, June 6: 9:30 AM – 3:00 PM
  • Sun, June 7: 9:30 AM – 3:00 PM
  • Sat, June 13: 9:30 AM – 3:00 PM
  • Sat, June 20: 9:30 AM – 3:00 PM
  • Sun, June 21: 9:30 AM – 3:00 PM
  • Sat, June 27: 9:30 AM – 3:00 PM

JULY

  • Sat, July 4: 9:30 AM – 3:00 PM
  • Sun, July 5: 9:30 AM – 3:00 PM
  • Sat, July 11: 9:30 AM – 3:00 PM
  • Sat, July 18: 9:30 AM – 3:00 PM
  • Sun, July 19: 9:30 AM – 3:00 PM
  • Sat, July 25: 9:30 AM – 3:00 PM

AUGUST

  • Sat, Aug 1: 9:30 AM – 3:00 PM
  • Sun, Aug 2: 9:30 AM – 3:00 PM
  • Sat, Aug 8
    National Lighthouse Weekend
    • 9:30 AM – 3:00 PM
  • Sun, Aug 9
    National Lighthouse Weekend
    9:30 AM – 3:00 PM
  • Sat, Aug 15: 9:30 AM – 3:00PM
  • Sun, Aug 16: 9:30 AM – 3:00PM
  • Sat, Aug 22: 9:30 AM – 3:00PM
  • Sat, Aug 29: 9:30 AM – 3:00 PM

SEPTEMBER

  • Sat, Sept 5: 9:30 AM – 3:00PM
  • Sun, Sept 6: 9:30 AM – 3:00PM
  • Sat, Sept 12: 9:30 AM – 3:00 PM
  • Sat, Sept 19: 9:30 AM – 3:00PM
  • Sun, Sept 20: 9:30 AM – 3:00PM
  • Sat, Sept 26: 9:30 AM – 3:00 PM