How should the timing of holiday-based art be handled? (Patreon)

Part of the problem I have with making art based on holidays like Christmas, Halloween, or a special holiday I want to make for the community is that I can never decide how to handle the timing to upload it. Having an early access tier here means that I have three options: post it here a week early so it'll be right on time on dA, post it here on time and a week late on dA, or post it in both places at the same time. Since I can't decide, I'll let you guys decide.