Photo: Michel Claude, CC BY-SA 3.0 igo, via Wikimedia Commons
Environment day
World Basking Shark Day is coming up.
Tuesday, 3 November 2026
Watch party
Count down with everyone else on this page right now.
About World Basking Shark Day
World Basking Shark Day is marked on 3 November each year. It’s one of the environmental days listed on Wikipedia.
From Wikipedia: Megamouth shark, CC BY-SA 4.0
In 2026 it falls on a Tuesday; in 2027 it’s on Wednesday 3 November, and in 2028 on Friday 3 November. Also in November 2026: US Election Day (3 Nov), Melbourne Cup (3 Nov) and National Sandwich Day (3 Nov). From this page you can add it to your calendar, get an email before it, share the countdown, or show it full screen.
How we work out the date
It’s on 3 November every year.
Dates
| Year | Date |
|---|---|
| 2026 | Tuesday, 3 November |
| 2027 | Wednesday, 3 November |
| 2028 | Friday, 3 November |
| 2029 | Saturday, 3 November |
| 2030 | Sunday, 3 November |
| 2031 | Monday, 3 November |
| 2032 | Wednesday, 3 November |
| 2033 | Thursday, 3 November |
| 2034 | Friday, 3 November |
| 2035 | Saturday, 3 November |
On this day in history
From Wikipedia
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Photo: Geographer, CC BY-SA 2.0, via Wikimedia Commons