Here is the full list of all 32 Sons Of The Forest achievements. It takes around 30-35 hours to unlock all of the achievements on Windows.
Become a trusted player in a multiplayer game
Leave the Island
Drink 50 cans of Fi-Z
Dig 1000 holes
Pickup 50 Drogue watches
Survive Day 50
Eat one of each type of edible in the game
Own every piece of clothing
Wear a full set of Tech Armor
Print one of every item
Craft all weapons
Stay on the Island
Complete the story with all friendly NPCs still alive
Collect $1000
Survive Day 25
Dig 100 holes
Eat 20 raw fish
Reach max sentiment with Virginia
Build a structure with over 1000 logs
Get kicked by a heavy cannibal 5 times
Build a structure with over 500 logs
Give a GPS locator to Virginia
Survive Day 10
Build a structure with over 100 logs
Build a structure with over 50 logs
Blow up a Sluggy
Get killed by a shark
Survive Day 1
Find all the discoverable blueprints
Watch all the found footage recordings
Collect all the note pages