Spain is 6 hours ahead in terms of time zone. I see this claim a lot and it would be huge if someone has ecidence of this.

I tried to verify the claim but I can't find anything.

We need to be careful what we pass as fact if we can't back it up. A whole argument can be dismissed if a claim like that is included that can't be backed up.

It would be really eye opening for many if we can produce that.