Despite the apparent finality of Heschel’s pronouncement, in 1951, that Judaism is a ‘religion of time’, the past two decades have seen renewed scholarly interest in the relationship between time, time-keeping, and forms of temporality in Jewish culture. This vibrant engagement with time and temporality in Jewish studies is not an isolated phenomenon. It participates in a broader interdisciplinary examination of time across the arts, humanities and sciences, both in the academy and beyond it. The current article outlines the innovative approaches of this ‘temporal turn’ within ancient Judaism and Jewish studies and reflects on why time has become such an important topic of research in recent years. We address a number of questions: What are the trends in recent work on time and temporality in the fields of ancient Judaism and Jewish studies? What new insights into the study of Judaism have emerged as a result of this focus on time? What reasons (academic, historiographical, technological and geopolitical) underpin this interest in time in such a wide variety of disciplines? And finally, what are some new avenues for exploration in this growing field at the intersection of time and Jewish studies? The article identifies trends and discusses key works in the broad field of Jewish studies, while providing more specific surveys of particular developments in the fields of Second Temple Judaism, Qumran and the Dead Sea Scrolls, rabbinic literature, and some medieval Jewish sources.