On Wednesday, April 13, libraries on Martha’s Vineyard will join libraries across the commonwealth and the nation to provide a “snapshot” of what happens in a day in the life of libraries. How many books are checked out? How many people receive help finding a job? Doing their taxes? Doing their homework? During Snapshot Day, libraries will collect data and photos that help demonstrate the value of libraries and raise public awareness that libraries are busier than ever.

Everyone can participate just by doing their regular library business, such as using the Internet, checking out books, doing research or attending a program. Programs at the Vineyard Haven Library will include a movie for children ages six and up at 1 p.m., Wii games for “tweens” (ages 8 to 11) at 3 p.m.

The Oak Bluffs Library will host Coffee Time from 10 to 11:30 a.m., toddler storytime at 10:30 a.m., and preschool storytime at 11:30 a.m.

“We’re looking forward to a fun, busy day that helps us show how much our residents use their library,” said Vineyard Haven Library director Amy Ryan. Busy days are the norm at libraries across the state. Over the past decade, libraries in Massachusetts have experienced a dramatic surge in usage, including a 50 per cent increase in library visits, while experiencing a 39 per cent reduction in state funding to support libraries.