On Friday, September 26, 2025, at 11 a.m. the Corona del Mar Post Office will commemorate a once-a-century alignment of the date on the calendar (9.26.25) with its ZIP Code of 92625.
The alignment of calendar dates with ZIP Codes occurs only once a century and in relatively few locations nationwide.
The alignment will be marked with a customer appreciation day with a meet and greet with the Corona del Mar Postmaster and an opportunity for customers to purchase stamped envelopes cancelled with the postmark marking the once in a century date…