The Dutch are calling it "B-day." For the Italians, it's the "longest day in Europe."

And as for the Swedish - they're just taking today's vote as a chance to mock Britain's elite.

This is how countries across the world are reacting to today's momentous EU referendum.

India: "The global financial system is at stake"

In a front-page article headlined “Britain votes on future, frayed nerves in India”, the Hindustan Times reported that Indian policymakers were scrambling “to reassure currency and equity markets worried about the vote’s economic fallout," writes Andrew Marszal in New Delhi.

It wrote: “At stake is not only the post WW2 European Union project, but also a vote with major implications for the global financial system, given London’s preeminent position, and a series of knockoff effects at various levels, including the future of the David Cameron government.’