Here is the full list of all 12 Dawn achievements. It takes around 1-2 hours to unlock all of the achievements on Windows.
Obtain all other achievements.
Activate all ruins in one game.
Find the hidden sun.
Finish the game in autumn colors.
Finish the game in five minutes or less.
Grow two or more vines at once.
Finish the game with seven or fewer vines grown.
Finish the game with all flowers bloomed.
Finish the game with all vines grown.
Finish the game once.
Bounce on jump pads 15 times in a row.
Use the wind to recover from a fall.