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Checkiday - National Holiday — API status & change history

Industry-leading holiday data with over 5,000 holidays and thousands of descriptions

Last checked 2026-09-18 18:26 UTC — HTTP 200, 235 ms. Availability over 30 days of data: 100.00%.

195 ms · 2026-08-20 23:01 UTC121 ms · 2026-08-20 23:04 UTC226 ms · 2026-08-21 09:19 UTC322 ms · 2026-08-21 18:28 UTC255 ms · 2026-08-22 06:30 UTC227 ms · 2026-08-23 06:49 UTC349 ms · 2026-08-24 05:19 UTC267 ms · 2026-08-24 18:27 UTC490 ms · 2026-08-25 18:36 UTC259 ms · 2026-08-26 04:34 UTC370 ms · 2026-08-26 15:42 UTC313 ms · 2026-08-27 01:23 UTC281 ms · 2026-08-27 10:52 UTC338 ms · 2026-08-28 13:10 UTC280 ms · 2026-08-28 21:57 UTC329 ms · 2026-08-31 16:10 UTC6948 ms · 2026-09-01 01:18 UTC599 ms · 2026-09-02 00:17 UTC243 ms · 2026-09-03 04:29 UTC226 ms · 2026-09-06 00:09 UTC291 ms · 2026-09-07 07:04 UTC228 ms · 2026-09-09 02:11 UTC234 ms · 2026-09-12 01:14 UTC291 ms · 2026-09-14 00:01 UTC332 ms · 2026-09-15 03:19 UTC308 ms · 2026-09-16 02:33 UTC447 ms · 2026-09-18 00:22 UTC235 ms · 2026-09-18 06:23 UTC279 ms · 2026-09-18 12:24 UTC235 ms · 2026-09-18 18:26 UTC
latency · last 30 checks

Auth: apiKey · HTTPS: yes · Docs

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Shape history

Nothing confirmed yet · 50 signals on record. A change confirms after it survives three consecutive polls.

Related

Calendar APIs · Non-Working Days · Nager.Date · Google Calendar · Latest graveyard