Anyone who applies to any of the 23 CSU schools, including Fresno State, will be able to submit their applications by Tuesday, December 15.
CSU officials said the extension was issued due to admission challenges caused by the coronavirus pandemic.
The University of California school system also provided a short extension this week after reports of "technical difficulties" the night before the original deadline.
RELATED: UC application deadline extended after 'technical difficulties', University of California says
UC application deadline extended after 'technical difficulties'