What's open, closed on Christmas Eve and Christmas Day in San Diego County Allison Horn and last updated 2020-12-24 10:27:09-05 SAN DIEGO (CNS) - With one of the largest holidays of the year just a day away, getting around and conducting business before and on the holiday can be tricky to navigate with what is closed and open. The North County Transit District will have a normal service schedule for Christmas Eve. However, the Amtrak R2R partnership with NCTD -- which allows Coaster customers to travel on Amtrak trains in the San Diego area -- will be blacked out through Monday. During this time, all Amtrak Pacific Surfliner customers will be required to show a valid Amtrak fare and no COASTER passes will be accepted.