How to cope with Loneliness?

I know it's very dumb of me, but as soon as clock hits 11-12 at night there's this sudden loneliness feelings hit in, just don't know I feel like sharing my day with others and someone telling me about their day, but as soon as I call my friends, major of them would be talking their gfs or situationships.

Do everyone feel the same or I am the only stupid here? If yes how do you all cope with it?