UTC date
2027-09-30
⚓ Holiday countdown
A last-Thursday-in-September UTC countdown for maritime safety, shipping, ports, seafarers, and logistics calendars.
Countdown
Target: Sep 30, 2027, 00:00:00
Local target
Sep 30, 2027, 00:00:00
UTC target
30/09/2027 00:00:00 UTC
Unix seconds
1822262400
Unix milliseconds
1822262400000
World Maritime Day 2027 is counted down to Thursday, September 30, 2027 at 12:00 AM UTC. The canonical URL keeps the year in the path, so World Maritime Day 2027 and World Maritime Day 2028 are separate target-date pages.
2027-09-30
Last Thursday in September.
Share this fixed holiday page when the date is public; use the custom countdown for private launches and deadlines.