Screen Time Disrupts Sleep for Canberra's Early-Rising Professionals

A University of Canberra analysis released last month shows adults who spend more than 90 minutes on screens after 9pm lose an average 42 minutes of total sleep time each night.

Canberra workers already face long commutes and high-pressure roles in public service and tech, and the shift to hybrid schedules has pushed more evening emails and streaming into bedrooms. That pattern collides with the city’s push for active living, where residents try to recover on the water or paths yet still reach for phones before lights out.

Trails versus tablets

Groups meeting at the Lake Burley Griffin foreshore near Kings Avenue Bridge report finishing evening runs then scrolling through work apps on the way home to Braddon. Beyond Blue ACT programs based at the Civic community centre now include short talks on device curfews after participants described waking at 3am still wired from late notifications.

National data released in April by the Sleep Health Foundation found 64 percent of adults in capital cities used a phone or tablet within one hour of bedtime, with each extra 30 minutes of exposure linked to a 19-minute delay in sleep onset. The same report recorded an average 1.2 hours of lost sleep per week across the surveyed group.

Small changes that stick

Residents can start by moving chargers out of the bedroom and enabling night-shift modes on devices by 8pm. ACT Health recommends pairing that step with a short outdoor walk the next morning along the Tuggeranong parkrun route to reset the body clock. People noticing ongoing fatigue should speak with their GP or a local sleep clinic rather than relying on quick fixes.