Friends of the Longmont Library Book Sale — Longmont, CO

409 Fourth Ave, Longmont, CO 80501

Dec 9, 2026 – Dec 12, 2026

Hours: Wednesday | 3:00 - 7:45pm Members Only Night. Thursday 9:00 AM - 7:45 PM Friday 9:00 AM - 4:45 PM Saturday 9:00 AM - 4:45 PM

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