St. Augustine’s Halloween season includes more than an October 31 outing. Some family events happen the weekend before, while ghost experiences and indoor attractions give visitors options across the month. Choose a date, an area and a level of intensity before building the rest of your plan.

The Dates That Matter in 2026

Halloween is Saturday, October 31. The city’s calendar lists The Alchemist’s Assembly at Francis Field from 4-10 p.m. that day. The Alligator Farm’s Creatures of the Night is listed for October 23-24. Lighthouse ghost experiences and museum visits follow their own booking calendars rather than one city-wide Halloween schedule.

Check the specific organizer before buying or leaving home. A seasonal listing is not evidence that every attraction will run a special program on Halloween night.

October 31: The Alchemist’s Assembly

The city calendar entry lists this Halloween gathering at Francis Field, 25 W. Castillo Drive, on October 31, 2026, from 4-10 p.m. The description includes artisan vendors, music, food, drink and entertainment, with costumes encouraged.

The city explicitly identifies it as not a City event. Use the organizer’s ticket link for admission terms and event-specific questions; being included on a municipal calendar does not make it free or city-operated.

If this is your main evening booking, keep the rest of the day nearby. Eat, browse or visit an attraction before it begins, and leave a practical gap rather than trying to end another timed activity at the same moment.

October 23-24: Creatures of the Night

Florida’s Historic Coast’s event listing identifies two 2026 dates for Creatures of the Night at the St. Augustine Alligator Farm Zoological Park: October 23 and 24. The event combines costumes, treats and wildlife-related activities at 999 Anastasia Boulevard.

It is an alternative for families who want a Halloween outing before October 31. Bring a treat bag if the organizer recommends one, and check the Alligator Farm’s current event information for entry windows, prices and access details.

Treat this as an Anastasia Island plan. Do not combine it with a tightly scheduled downtown departure unless you have allowed for the journey. Check the event ticket itself rather than assuming a normal daytime zoo admission includes the evening.

Ghost Experiences: Choose the Format, Not Just the Name

The St. Augustine Lighthouse & Maritime Museum offers several ghost and evening experiences. The current visitor page distinguishes storytelling, investigation-focused options and experiences that may include a tower climb, subject to weather.

Read the description of the booking you choose. A ghost tour can involve uneven surfaces, darkness, steps or a long period outdoors, and one product’s access arrangements may differ from another’s. Ask about the actual experience if mobility or sensory needs affect your visit.

Storytelling and paranormal investigation are also different from documented history. A known death or an old building does not establish a supernatural claim. Enjoy the folklore while keeping that distinction clear.

For historical background rather than a dated event calendar, see our Haunted St. Augustine guide.

An Indoor Stop on St. George Street

Medieval Torture Museum St. Augustine offers a permanent exhibition about punishment and confinement. Its graphic subject matter makes it a deliberate choice for interested visitors, rather than a substitute for a child-oriented trick-or-treat event.

Read the museum’s guidance and current admission information before adding it to the day. This guide does not promise a special Halloween tour, supernatural encounter, seasonal discount or extended opening time.

If you want a quieter outing, combine one indoor visit with food and a short public-street walk. If you want an organized event, book that first and fit the museum around it rather than relying on the last possible check-in.

Trick-or-Treating: Follow the Actual Event Schedule

Do not assume that every shop on St. George Street participates, or that daytime family events take place on October 31. Look for a current announcement from the organizing merchants, attraction or community, including its date, age guidance and participating area.

Choose a family plan with a clear beginning and end, and compare the scare level as well as the admission price. A wildlife event, a crowded evening market, a dark-history exhibition and an investigation tour are not interchangeable experiences.

What the Fort and Holiday Lights Do Not Offer on Halloween

Castillo de San Marcos has separate hours for its interior and grounds. The current NPS schedule lists late-afternoon closing for the fort interior. An evening photograph or a nearby tour does not mean you can enter the building after dark.

Nights of Lights is a later holiday season, not an October Halloween event. The City Commission-approved calendar runs November 21, 2026-January 18, 2027. Check new operational notices for that season’s shuttle and traffic details; older 2025-26 logistics should not be copied into a 2026 plan.

Three Ways to Build the Day

  • Families: choose a specifically family-oriented event and keep enough space for food, breaks and the return journey.
  • Adults interested in history: a museum visit, dinner and a booked storytelling tour can give the evening variety without needing multiple distant destinations.
  • Visitors arriving for October 31: use the confirmed date-specific listing as your anchor, then add only attractions whose hours and ticket arrangements fit.

For a wider introduction before you narrow the plan, read our first-time St. Augustine guide.

FAQ

Are all Halloween events on October 31?

No. Creatures of the Night is listed for October 23-24, while other attractions and tours use their own dates.

Is The Alchemist’s Assembly a free city festival?

The calendar labels it as not a City event and links to the organizer’s tickets. Check admission terms directly.

Can you visit the fort interior after a Halloween ghost tour?

Do not assume so. The interior normally closes in the late afternoon; the surrounding grounds have separate hours.

Will Nights of Lights be on for Halloween?

The approved 2026-27 season starts November 21, after Halloween.