A client device includes a processor and memory. An operating system and a client application are executed by the processor and memory. The client application is configured to determine first and second coordinated universal time (UTC) time intervals for a first non-UTC time interval associated with a first event type and a second non-UTC time interval associated with the first event type; generate a single request for the remote activity feed server to aggregate corresponding events during the first UTC time interval and the second UTC time interval; and send the single request via a network interface to the remote activity feed server.