15. Non-transitory physical computer storage comprising computer-executable instructions stored thereon that, when executed by a hardware processor, are configured to perform operations comprising: accessing, from an electronic data store, contextual information associated with a browse session for a user, wherein the contextual information includes one or more attributes indicative of a user browsing context for the browse session; determining the user browsing context with respect to items available from the electronic catalog based at least in part on the contextual information; generating a candidate list of candidate video content recommendation items for the user such that the candidate list includes (i) one or more items from a watch list associated with the user and (ii) one or more additional items not in the watch list, the watch list indicative of one or more items added to the watch list and when the one or more items were added to the watch list; determining, based at least in part on an amount of time elapsed between (i) when a given item is added to the watch list and (ii) when the given item is watched, a time interval by which to reorder the list of candidate video content recommendation items; reordering the candidate list based at least in part on the determined time interval and the one or more time periods at which the one or more items in the watch list were added to the watch list; and providing one or more video content item recommendations from the reordered candidate list to the consumer computing device.
18. The non-transitory physical computer storage of claim 15 , wherein the contextual information includes historical browse information indicative of a discovery time range during which the user explores content items or indicative of a consumption time range during which the user consumes content items.