In Amsterdam, the primary train service (NS) typically runs until approximately midnight to 1:00 AM for most standard regional and intercity routes. However, Amsterdam is a major hub for the "Nachtnet" (Night Network), which ensures that travel remains possible throughout the night between major cities like Utrecht, The Hague, Rotterdam, and Leiden, with trains running once per hour. For 2026, a major expansion is the European Sleeper's new night train to Milan, launching in June, which departs Amsterdam in the early evening. Locally, while the GVB metro and trams usually stop around midnight, the night bus network takes over until the early morning hours (around 6:00 AM). Travelers should always check the NS app or 9292.nl for real-time schedules, as maintenance often occurs during the night, leading to bus replacements on certain tracks.