Black Friday is still more than three weeks away — Nov. 27 — but that doesn't mean we haven't already learned details of some retailers' plans.

Online deals, toy catalogs and store hours are beginning to trickle out, and as they're released, you can find everything you need to know right here.

Here’s what we know so far:

Store hours

These stores have announced their Black Friday hours:

• Macy’s: Opening at 6 p.m. Nov. 26

• Sears: Open from 6 p.m. Nov. 27 to 2 a.m. Nov. 27

Thanksgiving closures

According to BestBlackFriday.com, these stores will be closed on Thanksgiving Day:

• Ace Hardware
• AT&T
• Bed Bath & Beyond
• BJ's Wholesale Club
• Burlington
• Costco
• Crate and Barrel
• Dillard's
• DSW Designer Shoe Warehouse
GameStop
• Half Price Books
• Harbor Freight
• Hobby Lobby
• HomeGoods
• IKEA
• Jo-Ann Fabric
• Lowe's
• Marshalls
• Mattress Firm
• Neiman Marcus
• Nordstrom
• Patagonia
• Petco
• PetSmart
• Pier 1 Imports
• Publix
• Saks Fifth Avenue
• Sam's Club
Staples 
• Sur La Table
• TJ Maxx
• The Container Store
• Tractor Supply Co.

Leaked and released ads

Black Friday 2015: Macy's ad leaked

Early Black Friday deal: Where to get a PlayStation 4 bundle for $299

Walmart toy catalog released

Black Friday 2015: Michaels Black Friday ad leaked

Black Friday 2015: Amazon launches "Black Friday Deals store"

Black Friday 2015: The deals start early at Office Depot and OfficeMax

Black Friday 2015: You don't have to wait for these deals

Black Friday 2015: Toys "R" Us Holiday Catalog leaked

Black Friday 2015: Top 5 items to skip this year

Black Friday 2015: Best Buy ups the ante, offers free holiday shipping

Black Friday 2015: Amazon releases toy list

Harbor Freight releases its Black Friday 2015 ad

Black Friday 2015: Sony drops price of PlayStation 4 system

Black Friday 2015: First toy catalog leaked

Black Friday 2015: First sales ad leaked

Tips and more

We’ve accumulated tips on what to buy, polls on what you’re shopping for and more great holiday shopping content. Check it out:

Toys "R" Us predicts top toy trends for 2015 holiday season

Have Christmas lights that don't work? Here's how to trade them in

Black Friday 2015: Holiday sales to grow by 4.1 percent, study finds

POLL: Should stores be closed on Thanksgiving?

Black Friday 2015: REI to stay closed on Black Friday, tells shoppers to #optoutside

Black Friday 2015: Study finds 47% of shoppers want stores closed on Thanksgiving

Black Friday 2015: Most shoppers buying for themselves, study finds

Black Friday 2015: Five things to know before the November sales

Black Friday 2015: The sales come early in Canada

Black Friday 2015: Expect cheap laptops, tablets, experts say

Black Friday 2015: More people to shop on Thanksgiving, website says

Black Friday 2015: Will the deals be worth the wait?