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The Bolsheviks seized power in the October Revolution

On this day · 7 November 1917
40 sec read

Called the October Revolution but staged in November by the modern calendar, Lenin's Bolsheviks toppled Russia's Provisional Government.

Verified · Origins (Ohio State University & Miami University)

On the night of 24 October 1917 by the old Julian calendar—7 November by the Gregorian one—Bolshevik Red Guards began seizing railway stations, telegraph offices, and government buildings across Petrograd (now St. Petersburg). By the following evening they controlled the capital except for the Winter Palace.

Led by Vladimir Lenin, the insurgents stormed the palace, arrested the ministers of the Provisional Government, and transferred power to the Bolshevik-led soviets. The takeover met little resistance and remarkably few casualties.

It is named for October, yet falls in November—a quirk of Russia’s then-outdated calendar.

The coup ended months of dual authority that had followed the tsar’s abdication and set off the Russian Civil War. Within a year it had produced the world’s first avowedly communist state, an upheaval whose consequences shaped the entire twentieth century.

1917
the revolution
Oct 25
old-calendar date

Sources & references

2 references

Well-established. Corroborated by 2 independent sources.

1 Origins (Ohio State University & Miami University) article “On the night of October 24, 1917, Bolshevik Red Guards began to take control of key points in the Russian capital—railway stations, telegraph offices, and government buildings. By the following evening they controlled Petrograd except for the Winter Palace, which they then stormed and captured.” origins.osu.edu ↗
2 Lumen Learning — The Last Julio-Claudian Emperors (Western Civilization) open academic course material “On October 25, 1917, Bolshevik leader Vladimir Lenin led his leftist revolutionaries in a successful revolt against the ineffective provisional government... The Winter Palace, the seat of the Provisional government located in Petrograd, was captured.” courses.lumenlearning.com ↗
✓ Last reviewed Jun 7, 2026

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