Relative Time
A live world clock: one row per time zone, with day/night, offset from local and relative dates.
Time zones
Four cities ticking side by side.
NYC
New York
LDN
London
TYO
Tokyo
SYD
Sydney
Details
Add day/night, a relative date and the offset from the viewer's own time.
New YorkYesterday−15h
LondonYesterday−10h
TokyoToday−2h
SydneyTodayLocal
Formats
Each row can take its own Intl.DateTimeFormat options: 12 or 24-hour, with or without seconds.
NYCNew York12-hour
LDNLondon24-hour
TYOTokyo12-hour with seconds
SYDSydney24-hour with seconds
Kickoff
Pass a fixed time to stop the clock and show a kickoff in the venue's zone and yours.
Arsenal v ChelseaKickoff
VenueYesterday−10h
LocalTodayLocal
pnpm dlx shadcn@latest add https://betui.fyi/r/relative-time.json