Which markets are trading this minute, and which countries are shut today. Nothing on this page was typed — it is the same corpus the Calendar API serves, read by your own browser clock.
Every date above carries the evidence tier of the record behind it. Tier 1 authority-sourced: the statute, gazette or order that creates the day was read, and the record names it. Tier 2 several independent sources agree. Tier 3 one official document names it. Tier 4 a published calendar reference, not yet the instrument. We publish the difference because a coverage number you cannot break down is a marketing claim. What the tiers mean →