Shift work

Shift work is an employment practice designed to make use of, or provide service across, all 24 hours of the clock each day of the week (often abbreviated as 24/7). The practice typically sees the day divided into shifts, set periods of time during which different groups of workers perform their duties. The term "shift work" includes both long-term night shifts and work schedules in which employees change or rotate shifts.[1][2][3]

Part of a series on
Organized labour
Labour movement Timeline New unionism Proletariat Social movement unionism Social democracy Democratic socialism Socialism Communism Syndicalism Anarcho-syndicalism National-syndicalism
Labour rights Freedom of association Collective bargaining Child labour Unfree Labour Equal pay Employment discrimination Legal working age Four-day week Eight-hour day Annual leave Paid time off Sick leave Minimum wage Occupational safety and health Employment protection
Trade unions Trade unions by country Trade union federations International comparisons ITUC IWA WFTU
Strike action Chronological list of strikes General strike Secondary action Overtime ban Quiet quitting Sitdown strike Work-to-rule Lockout
Labour parties Australia Barbados Brazil Fiji Georgia Hong Kong Ireland Israel Malta New Caledonia New Zealand Netherlands Norway Portugal Singapore South Korea United Kingdom Sweden
Academic disciplines Industrial relations Labour economics Labour history Labour law
v t e

In medicine and epidemiology, shift work is considered a risk factor for some health problems in some individuals, as disruption to circadian rhythms may increase the probability of developing cardiovascular disease, cognitive impairment, diabetes, altered body composition[4] and obesity, among other conditions.[5][6]