How does xmas weapon timer work?

[CLA250 147]

does the timer only continue if you are online? what if i am offline?

[jaylz 0]

I believe it still counts down if you are offline.  I had the spring event boots disappear while I was at work and I had my whole computer shut off.

[CLA250 147]

oo ic thanks!

[PremiumXP 0]

it still counts, the same happens with halloween weapons.