This article examines changing modalities of citizenship in a fast-moving, informationalized and connected world. The argument here is that, in an increasingly globalized economic, social and cultural environment, forms and practices of citizenship inevitably and increasingly-fragment across space and time. While this tendency for citizenship to 'shape-shift' politically and socially is not new-and indeed while the spatial fragmentation of belonging has been frequently commented upon, particularly in relation to the claimed decline of the bordered nation-state- the dimension of time in relationship to citizenship has been rather less well explored. By examining the interplay of space and time in contemporary citizenship, understood here in terms of civic and political engagement, identity and belonging, it becomes possible to understand how citizenship practices operate differentially according to degrees of spatial embeddedness, on the one hand, and degrees of temporal 'thickness', on the other.