Revolutionary knowledge-based programming language.
Computation-powered interactive documents.
Semantic framework for real-world data.
Central infrastructure for Wolfram's cloud products & services.
Software engine implementing the Wolfram Language.
Instant deployment across cloud, desktop, mobile, and more.
Technology-enabling science of the computational universe.
Knowledge-based, broadly deployed natural language.
Curated computable knowledge powering Wolfram|Alpha.
is an option for Sunrise, Sunset, and related functions that specifies whether the next or last event should be returned.
Find the next sunrise:
Find the last sunrise:
Find the next sunset:
Find the last sunset:
Sunrise Sunset SolarEclipse LunarEclipse