Screen Time & Sleep in Eugene: Local Research Findings

Residents who cut screen exposure after 9 p.m. gained an average of 42 minutes of total sleep time each night, according to a 2025 review of wearable data collected through the University of Oregon’s student health services.

The finding arrives as more people in Lane County report using phones and tablets in bed, a habit that surged after remote work and online classes became routine in 2020. Local primary-care clinics have noted a steady rise in complaints of delayed sleep onset and daytime fatigue, prompting several community programs to address the issue this summer.

Programs on the ground

The Eugene Public Library’s main branch on West 10th Avenue began offering free 45-minute workshops in May called “Night Mode,” where participants learn to set device filters and establish charging stations outside bedrooms. The sessions run every Tuesday evening through August and have drawn more than 180 attendees so far. Across town, the Hilyard Community Center on Hilyard Street added a monthly discussion group in June that pairs sleep-tracking demonstrations with tips on replacing late-night scrolling with reading or stretching routines.

Both sites report waiting lists for the next round of meetings, reflecting demand from shift workers and University of Oregon students who live along 13th Avenue and in the Whiteaker neighborhood.

Numbers behind the advice

A 2024 analysis published in Sleep Medicine tracked 312 adults in western Oregon and found that each additional hour of blue-light exposure after 10 p.m. delayed melatonin onset by roughly 23 minutes. The same study noted that participants who switched to paper books or dimmed their screens to 20 percent brightness reported falling asleep 18 minutes faster on average. Local opticians on Willamette Street have sold more than 1,200 pairs of blue-light-blocking glasses since January at prices ranging from $25 to $65, though researchers emphasize that consistent timing of screen shutdown produces stronger results than accessories alone.

People looking to test the approach can start by moving chargers to the kitchen, enabling built-in night-shift modes at 8:30 p.m., and keeping one paper book on the nightstand. The library and community center both plan additional sessions in August for anyone seeking guided support.