3DS maintenance taking place in a few hours

Nintendo will be conducting more maintenance on 3DS’ online services in a few hours. Certain network services such as online play and rankings may be unavailable for two hours.

The schedule is as follows:

– 4 PM PT – 6 PM PT
– 7 PM ET – 9 PM ET
– 12 AM in the UK – 2 AM in the UK
– 1 AM in Europe – 3 AM in Europe

Source