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The Squarespace outage of September 21, 2026, as measured from 10 regions

Single-region outage, 21h 20m long, from Sep 21, 2026, 5:12 AM UTC to Sep 22, 2026, 2:33 AM UTC.

Region-by-region timeline

When each monitored region started failing and when it recovered, per RealUptime's own probes. A region not listed here never failed during this incident.

South America21h 20m
Failing from Sep 21, 2026, 5:12 AM UTC, recovered Sep 22, 2026, 2:33 AM UTC

How this was measured

This record comes only from RealUptime's own scheduled probes against Squarespace's public, unauthenticated endpoints, run from 10 named regions. It is never built from user reports or from Squarespace's own status page, and it does not change once this incident closes: this page is the permanent record, not a live view.

See Squarespace's full evidence record or read the methodology.