#ISO_8601
LightNews LightNews
radiobeartime.com
en.wikipedia.org/wiki/ISO_8601
ISO 8601 - Wikipedia
en.wikipedia.org
January 18, 2026 at 9:47 AM
dneto.dev
The standard format is 2025-03-14

en.m.wikipedia.org/wiki/ISO_8601
ISO 8601 - Wikipedia
en.m.wikipedia.org
March 14, 2025 at 1:18 PM
cforde.github.io
IS0 8601 ftw
en.wikipedia.org/wiki/ISO_8601
ISO 8601 - Wikipedia
en.wikipedia.org
September 16, 2025 at 9:36 PM
realgene.bsky.social
#ISO8601
en.wikipedia.org/wiki/ISO_8601
ISO 8601 - Wikipedia
en.wikipedia.org
January 8, 2024 at 1:10 PM
duncanrobertson.bsky.social
Oh, if true, that's beautiful.

*Although* - isn't that the 2004 version of ISO8601. en.wikipedia.org/wiki/ISO_8601

And doesn't COBOL have 1582/1601 as its epoch? en.wikipedia.org/wiki/Epoch_(...
February 14, 2025 at 1:55 PM
autiomaa.org
It's even better with proper dashes:
yyyy-mm-dd

Date:
2024-04-20

Date and time in UTC:
2024-04-20T14:12:39Z
en.m.wikipedia.org/wiki/ISO_8601
ISO 8601 - Wikipedia
en.m.wikipedia.org
April 20, 2024 at 2:34 PM
oplopanax.ca
ISO 8601 or nothing.
en.wikipedia.org/wiki/ISO_8601
November 10, 2024 at 9:11 PM
ghirtle.bsky.social
en.wikipedia.org/wiki/ISO_8601
ISO 8601 - Wikipedia
en.wikipedia.org
February 15, 2025 at 9:27 AM
ralfscrampton.bsky.social
ISO 8601. This shit ain't tricky. en.wikipedia.org/wiki/ISO_8601
ISO 8601 - Wikipedia
en.wikipedia.org
June 2, 2026 at 7:48 AM
horny.bnuy.ca
ISO-8601 Take it or leave it

wikipedia.org/wiki/ISO_8601
June 7, 2026 at 3:06 PM
taraxaruncation.bsky.social
YYYYMMDD for brevity. en.wikipedia.org/wiki/ISO_8601
ISO 8601 - Wikipedia
en.wikipedia.org
April 28, 2026 at 6:43 PM
ruten.bsky.social
この季節、日本の年号と、アメリカの月表記に、かなりの面倒くささを感じる。全部ISO表記にして欲しい。 ja.wikipedia.org/wiki/ISO_8601
April 18, 2024 at 2:52 PM
oplopanax.ca
you guys are great, inventing it from first principles.

(it is quite detailed)

en.wikipedia.org/wiki/ISO_8601
ISO 8601 - Wikipedia
en.wikipedia.org
April 29, 2026 at 1:46 AM
gaborbekes.bsky.social
Who would dare not to keep an ISO 8601?
en.m.wikipedia.org/wiki/ISO_8601
ISO 8601 - Wikipedia
en.m.wikipedia.org
November 28, 2024 at 10:00 PM
sprissel.bsky.social
de.wikipedia.org/wiki/ISO_8601
October 21, 2023 at 7:18 PM
leviathan3k.bsky.social
This is the *CORRECT* form.

en.m.wikipedia.org/wiki/ISO_8601
ISO 8601 - Wikipedia
en.m.wikipedia.org
February 25, 2024 at 11:51 PM
dctrojan.bsky.social
ISO 8601 forever

en.m.wikipedia.org/wiki/ISO_8601
November 10, 2024 at 5:33 PM
jacobsee.com
im gonna blow your mind

en.m.wikipedia.org/wiki/ISO_8601
April 30, 2025 at 7:04 AM
thewarrenisempty.bsky.social
ISO 8601 would like a word with you

en.m.wikipedia.org/wiki/ISO_8601
ISO 8601 - Wikipedia
en.m.wikipedia.org
September 26, 2025 at 2:36 AM
brucenbell.bsky.social
The fact that Wikipedia displays the current date/time on the ISO 8601 page makes my heart truly happy.

en.wikipedia.org/wiki/ISO_8601
ISO 8601 - Wikipedia
en.wikipedia.org
October 8, 2025 at 11:12 PM
chadcrichton.bsky.social
TECHNICALLY, ISO 8601 is "YYYY/MM/DD" so I think it's possible that the above is actually technically ISO 8601-compliant and could be potentially confusing to Americans, as opposed to vice versa.

en.wikipedia.org/wiki/ISO_8601
ISO 8601 - Wikipedia
en.wikipedia.org
May 4, 2026 at 3:15 PM
swalton.ai
en.wikipedia.org/wiki/ISO_8601
The standard uses the Gregorian calendar, which "serves as an international standard for civil use". ISO 8601:2004 fixes a reference calendar date to the Gregorian calendar of 20 May 1875 as the date the Convention du Mètre (Metre Convention) was signed in Paris (the explicit reference date was removed in ISO 8601-1:2019). However, ISO calendar dates before the convention are still compatible with the Gregorian calendar all the way back to the official introduction of the Gregorian calendar
February 14, 2025 at 7:14 PM
dadinfluence.bsky.social
It's literally the International Standard format.

You could not possibly be more correct:

en.m.wikipedia.org/wiki/ISO_8601
ISO 8601 - Wikipedia
en.m.wikipedia.org
September 5, 2025 at 12:57 AM
pestalella.eurosky.social
en.wikipedia.org/wiki/ISO_8601
ISO 8601 - Wikipedia
en.wikipedia.org
February 28, 2026 at 9:16 AM