when does del mar fair have fireworks?
<answer> Del Mar Fair has fireworks on July 4th, 2018. <context> Del Mar San Diego County Fair Fourth of July Celebration 2018. Location Del Mar Fairgrounds Google map. Date and Time July 4th 2018 all day festivities from 10 AM to midnight with fireworks at approximately 9:00 PM July fourth Independence Day is the best day of the San Diego county fair. Enjoy the fireworks starting at 9:00 pm at the San Diego County Fairgrounds.