There’s been a few slight changes at the local post office in its operating hours and services.Since March 18, the post office’s operation hours extended for three hours when it began opening from 9 a.m. until noon on Saturdays.“That’s when customers can come in, buy stamps, pick up their packages,” said Postmistress Johmar Rivera.In the past, the post office’s clerk stations were only open from 9 a.m. until 4:30 p.m., Monday through Friday.The post office’s prerecorded phone message erroneously informs callers that it is closed on weekends. Rivera said the message will be corrected once it goes through the proper ...