Published on 12:38 PM, January 03, 2016

California twins born in different years

Maribel Valencia with her husband Luis and their 3-year-old daughter Isabella, left, holding her newborn twins at the San Diego Kaiser Permanente Zion Medical Center in San Diego. Jaelyn, right, and Luis, who were born just minutes apart but in different years. Jaelyn was born in the last minute of New Year's Eve 2015 and Luis in the first few minute of New Year's Day 2016. Photo: AP/Kaiser Permanente San Diego

A pair of twins born in San Diego will forever share different birthdays -- and different birth years, reports ABC News.

Maribel Valencia, 22, gave birth to daughter Jaelyn at 11:59pm on New Year's Eve, then delivered son Luis two minutes past midnight at the San Diego Kaiser Permanente Zion Medical Center, hospital spokeswoman Jennifer Dailard told ABC News Saturday.

Jaelyn weighed four pounds, 15 ounces, while Luis weighed five pounds, nine ounces, Dailard said.

Maribel Valencia holds her newborn twins at the San Diego Kaiser Permanente Zion Medical Center in San Diego. Jaelyn, right, and Luis Salgado, who were born just minutes apart, but in different years. Jaelyn was born in the last minute of New Year's Eve 2015 and Luis in the first few minute of New Year's Day 2016. Photo: AP/Kaiser Permanente San Diego

The two new additions join Valenica, her husband Luis and their 3-year-old daughter Isabella, Dailard said.

"It's a big blessing to have two of them, [a] boy and a girl, for New Year's," Luis Valencia said, according to ABC affiliate KGTV in San Diego.