Shift Workers and Irregular Sleep: Practical Strategies

More than one in five Canberra workers now follow rotating rosters at facilities such as Canberra Hospital in Garran, leaving them to manage sleep across changing day and night cycles.

ACT Health recorded 1,850 shift positions across its network in the 2025 financial year, a figure that has risen with extended emergency services and 24-hour aged-care demands in Woden. The pattern creates immediate pressure on circadian rhythms for nurses, security staff and public servants who finish at 3am then return for day shifts two days later.

Walkers on the Lake Burley Griffin foreshore near Kings Avenue Bridge already see groups of night-shift workers completing short loops at 9am to reset their body clocks. The same trails link to parkrun Tuggeranong events held every Saturday at 8am in Tuggeranong Town Park, where participants log consistent movement without cost.

A 2025 Australian Bureau of Statistics release showed 22 per cent of the ACT workforce operates outside standard hours, with sleep disturbance reported by 37 per cent of those on rotating rosters. Beyond Blue ACT data from the same period linked irregular sleep to a 19 per cent increase in calls from shift workers seeking mood support.

Light and movement on familiar routes

Staff at Canberra Hospital finish night duty and head straight to the lakeside path between Commonwealth Avenue Bridge and Kings Avenue for 20 minutes of natural light before bed. Those living near Belconnen use the same principle on the bike path that runs behind the University of Canberra campus, timing exposure within 30 minutes of waking from a day sleep.

Participants avoid screens for the final 45 minutes before attempting sleep and keep bedrooms between 18 and 20 degrees using blackout curtains available at local hardware stores for around $45 a pair.

Building a workable weekly pattern

Many rostered workers now anchor two non-negotiable blocks each week: a 30-minute walk on the Lake Burley Griffin circuit after the last night shift and attendance at the free parkrun Tuggeranong on their first morning off. These fixed points reduce the drift that occurs when every sleep window moves by four or five hours.

ACT Health encourages staff to request at least 48 hours between a night shift and the next day shift when rosters are published, a change that has been adopted in several wards since March 2026. Workers who combine this request with the light-and-movement routine report falling asleep within 25 minutes on most off days.