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