These past two years, I've welcomed the long days and short nights of this northern summer.

They spend their time far out on warm seas once the short northern summer is over.

The first series begins during the northern summer of 2010.

The nights were already dark here, the sun setting before ten o'clock and rising at six, much as it does in a northern summer.

The cloud appears during the northern summer and at high latitude.

The pole was still bright under the failing light of late northern summer.

The ten-episode first season ran throughout the northern summer of 2009.

Its progress had been stayed a little by the northern summer.

Also, the longer days of the northern summer provide extended time for breeding birds to feed their young.

This, then, was the situation on what I shall call that Friday, early in the northern summer of 1984.