Chili Public Library, 3333 Chili Ave., Rochester, will host the following programs.
Simply Surprises: 10 a.m. Aug. 10. For all ages and families.
Explore Robots and Computers with the Whole Family: 5:45 to 6:45 p.m. Aug. 10.
Total Solar Eclipse — Learn the Basics about this Big Event: 7 p.m. Aug. 10. Learn about the Aug. 21 total solar eclipse from Joe Altieri, of Rochester Academy of Science. Altieri will discuss the science behind one of the most anticipated astronomical phenomenon as well as safety precautions to view it. A Q&A session will follow. Registration is required.
Science Fair Fridays: 11 a.m. Aug. 11. For all ages and families. Discover what a spaghetti mountain is.
Teen Pizza Friday: 5 to 7 p.m. Aug. 11. For ages 12-18. Enjoy pizza and snacks, games, crafts and other activities after the library has closed for the evening. Registration is encouraged.
Begin with a Bang: 10 a.m. Aug. 14. For all ages and families. Learn about recycling.
Tail Waggin’ Tutors: 4 to 5 p.m. Aug. 14. For ages 12 and younger. Read to a therapy dog, especially children who are learning to read and emerging readers.
Monday Minecraft Madness: 6 p.m. Aug. 14. For all ages. Bring a tablet and Minecraft knowledge. Some computers will be available.
Tiny Tot Tuesdays: 10 a.m. Aug. 15. F ages 24 months and younger with an adult. Enjoy stories, songs and an open, sensory-based playtime.
Teen Trivia: 6:30 p.m. Aug. 15. For ages 12-18. Snacks provided. Prizes awarded to winning teams.
Wednesday Wakeup: 9:15 a.m. Aug. 16. For all ages and families. Bring an old T-shirt and recycle it into a reusable bag.
Teen T-Shirt Recycling: 3:30 p.m. Aug. 16. For ages 12-18. Bring an old T-shirt or two and try different techniques to recycle them into something new.
Girls Who Code: 6 p.m. Aug. 16. For ages 12-18. Learn and practice skills in Scratch and work on a group project.
Simply Surprises: 10 a.m. Aug. 17. For all ages and families. Enjoy a twist on the usual Thursday storytime.
Ancestry.com Training: 2 p.m. Aug. 17. Learn how to research a family tree using Ancestry.com. Registration is required.
Explore Art with the Whole Family: 5:45 to 6:45 p.m. Aug. 17.
Tie Dye for the Family: 10 a.m. to 1 p.m. Aug. 18. Bring a white T-shirt or other white item to tie dye. Choose one 30-minute time slot. Registration is required.
Teen Tie Dye: 3 p.m. Aug. 18. For ages 12-18. Bring a white T-shirt, pair of socks, pillowcase or other white items to dye. Registration is encouraged.
For information, call 585-889-2200 or visit chililibrary.org.

Gates Public Library, 902 Elmgrove Road, Rochester, will host the following programs.
Book Sale: noon to 8 p.m. Aug. 10-11 and 9 a.m. to 3 p.m. Aug. 12, Gates Community Center, 1605 Buffalo Road, Rochester. Shop for hardcover and paperback books, CDs, records and DVDs. The Aug. 12 sale will feature a $2 bag special.
If You Give a Mouse a Toolbelt: 6:30 to 8 p.m. Aug. 10. Presented by Life Bridge Bookshop. Enjoy crafts, activities and an appearance by Mouse from “If You Give a Mouse a Cookie.” Registration is required.
Preschool Dance Party: 10 to 10:30 a.m. Aug. 11. For ages 1-5 with a caregiver.
End of Summer Reading Party: 3 to 4 p.m. Aug. 11. Celebrate the end of the summer reading program with carnival-style games, food and prizes. Registration is required.
Adult Craft — Watercolor and Collage Pix: 10 to 11 a.m. Aug. 12. For adults. Create a watercolor collage with Deb Coller. Materials provided. Registration is required.
Baby Story Time: 9:30 to 10 a.m. Aug. 14. For ages 2 and younger with a caregiver. Enjoy stories, songs, fingerplays and play time.
Story Time with Mary Jo: 10:15 to 11 a.m. Aug. 14. For ages 2-5 with a caregiver. Enjoy stories, songs, circle games, snack, fingerplays and toys.
Health Care Navigator: 4:30 to 8 p.m. Aug. 14. Apply for Child Health Plus, Medicaid, New York State Essential Plan or the Affordable Care Act if a life qualifying event has occurred in the past 60 days. Counselors from Coordinated Care Services Inc. can assist by appointment. For information: 585-613-7662.
Story Time with Hannah: 10:15 to 11 a.m. Aug. 15. For ages 2-5 with a caregiver. Enjoy stories, songs, circle games, snack, fingerplays and toys.
Tween Craft — Foam Flower Garland: 6:30 to 7:30 p.m. Aug. 15. For ages 8-13. Make a lei to wear at the pool or beach with 360 flowers and spacers. Registration is required.
Time for Tots: 10:15 to 11:15 a.m. Aug. 16. For ages 1-5 with a caregiver. Enjoy 40 minutes of free play with toys followed by 20 minutes of story time.
Solar Eclipse Party: 6:30 to 7:30 p.m. Aug. 17. For ages 5-12. Prepare for the upcoming solar eclipse by learning about the science behind an eclipse, making eclipse models and pinhole projectors and learning how to safely view a solar eclipse. Registration is required.
Baby Sing, Sign and Play: 10:15 to 10:45 a.m. Aug. 18. For ages 6-24 months with a caregiver. Use music, books and other playful activities to learn simple American Sign Language signs for preverbal communication.
Family Outdoor Movie: 7 to 11 p.m. Aug. 18. View Emma Watson as Belle on a 17-foot outdoor movie screen. Music and food starts at 7 p.m. Movie starts at 9 p.m. Refreshments available for purchase. Bring lawn chairs or blankets.
For information, call 585-247-6446 or visit gateslibrary.org.