In Portugal, the cool of the night is when some vineyards harvest grapes

VIMIEIRO, Portugal (AP) — Under a moonlit sky and the glow of headlamps, workers gingerly pluck grape clusters while much of Portugal sleeps.

They harvest in the Alentejo region, sometimes called the “Tuscany of Portugal” for its rolling vineyards, olive groves and forests that supply cork for the wines . In this vineyard about a 90-minute drive east of Lisbon, the cool autumn night carries the smell of ripe fruit. The workers' laughter blends with the sound of rustling leaves.