dayjs · Issues· 1328 open
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- #2837
Get one hour offset when time zone is America/New_York
Updated Sep 14, 2026 - #1271
Add days across Daylight Saving Time
Updated Sep 10, 2026 - #3194
tz.guess() returns deprecated IANA alias "Asia/Calcutta" instead of canonical "Asia/Kolkata"
Updated Aug 31, 2026 - #1146
Durations: Convert HH:MM:SS string to seconds
Updated Aug 29, 2026 - #3192
TypeScript errors occur when using `isSameOrBefore` and `isSameOrAfter`
Updated Aug 28, 2026 - #2632
Isoweek bug when customParseFormat is active
Updated Aug 27, 2026 - #2992
dayjs.tz instances produce inconsistent results with repeated calls
Updated Aug 25, 2026 - #3186
diff(..., 'year'|'month', true) returns 0 instead of NaN for an Invalid Date operand
Updated Aug 25, 2026 - #1241
Creating a UTC object from a dayjs object fails
☢️BugUpdated Aug 25, 2026 - #2883
How do we install day.js plugins to a browser?
Updated Aug 25, 2026 - #498
Consider using Intl api
Updated Aug 17, 2026 - #1260
Timezone conversion incorrect when daylight saving in effect
Updated Aug 15, 2026 - #1765
`dayjs` does not actually support Node.js ESM
Updated Aug 13, 2026 - #3170
duration humanize ignoring leap years
Updated Aug 6, 2026 - #171
Locale Contributions Wanted
help wanted🚨 High PriorityUpdated Jul 30, 2026