The Real History of Daylight Saving Time

Franklin wrote a satirical 1784 essay joking that Parisians could save money on candles by waking up earlier to use natural morning light — but he never proposed shifting clocks, and the essay was tongue-in-cheek, not a serious policy proposal. The idea usually attributed to him is a persistent myth, not history.

Who actually proposed it

New Zealand entomologist George Hudson proposed a real seasonal clock-shift scheme in 1895, motivated by wanting more after-work daylight to collect insects. Independently, British builder William Willett campaigned hard for a similar idea starting in 1907, publishing a pamphlet arguing it would give people more usable daylight in the evening. Neither proposal was adopted during their lifetimes in the form we'd recognize today.

What actually got it adopted: World War I

Germany was the first country to implement daylight saving time nationally, in 1916 — explicitly to conserve coal for the war effort by reducing the need for artificial evening lighting. Other nations involved in the war, including the UK and eventually the US (in 1918), followed suit within the same year or two, for the same wartime energy-saving rationale. It was fundamentally a wartime energy policy, not a farming or leisure-time idea, despite common assumptions today.

Why the "it's for farmers" idea is also a myth

Agricultural groups were actually among the strongest opponents of early daylight saving time proposals — shifting clocks doesn't change when the sun rises, and farm schedules are set by daylight and livestock needs, not clock time, so an artificial shift mostly just misaligned farmers' schedules with the markets and transport systems they depended on. The "farmers wanted it" framing appears to be a later, incorrect assumption rather than anything rooted in the actual historical advocacy.

Where it stands today

The original energy-saving rationale has been repeatedly challenged by modern studies showing mixed or negligible energy benefits, which is part of why the practice remains under active political debate in many countries — including recent unresolved efforts in both the US and EU to end seasonal clock changes entirely. See Which Countries Observe DST? for the current state of that debate region by region.