The Fullerton Arboretum is open every day of the year except New Years Day, Christmas Day and Thanksgiving Day---and for occasional special events. The hours are 8:00 a.m. to 4:30 p.m. each day.

Special extended visitng hours (on the grounds only) are planned for the summer months. During July, the Arboretum will close at 8:00 p.m., August 7:30 p.m. and September 7:00 p.m. Check the website before making a special visit to confirm the hours of operation on the day you wish to visit. Note: Normal office hours will apply during these days (8:00 am to 4:30 pm).

Note: Our special summer hours are only in effect on Monday, Tuesday, Wednesday and Thursday during weekdays--they do not apply to Friday, Saturday or Sunday, holidays or during selective special events.

The Fullerton Arboretum is located at:

• Driving Map To Fullerton Arboretum: 1900 Associated Rd, Fullerton, CA 92831, US
  
  
• Current Weather from Weather.com


• CSUF Campus Location Map of Fullerton Arboretum