diff --git a/aoc/aoc.py b/aoc/aoc.py
index baf185f..f4d5522 100644
--- a/aoc/aoc.py
+++ b/aoc/aoc.py
@@ -5,6 +5,7 @@ from urllib.request import Request, urlopen
 from html.parser import HTMLParser
 from importlib import import_module
 from timeit import default_timer
+from argparse import ArgumentParser
 
 T1 = TypeVar("T1")
 T2 = TypeVar("T2")
@@ -194,6 +195,54 @@ def run_latest() -> None:
     print(f"Time: {e_time-s_time}")
 
 
+def new() -> None:
+    parser = ArgumentParser()
+    parser.add_argument("day", type=int)
+    parser.add_argument("--type1", "-1", default="list[int]")
+    parser.add_argument("--type2", "-2", default="list[int]")
+
+    args = parser.parse_args()
+
+    day = args.day
+    t1 = args.type1
+    t2 = args.type2
+
+    filepath = Path("aoc") / f"day{day:02d}.py"
+    if filepath.exists():
+        raise RuntimeError(f"{filepath.name} already exists")
+
+    template = f"""from __future__ import annotations
+from typing import TypeAlias
+
+from .aoc import Aoc2
+
+P1: TypeAlias = {t1}
+P2: TypeAlias = {t2}
+
+class Day{day:02d}(Aoc2[P1, P2]):
+    def parseinput1(self, inpt: str) -> P1:
+        raise NotImplementedError()
+
+    def parseinput2(self, inpt: str) -> P2:
+        raise NotImplementedError()
+
+    def part1(self, inpt: P1) -> int:
+        return 0
+
+    def part2(self, inpt: P2) -> int:
+        return 0
+
+def main() -> None:
+    aoc = Day{day:2d}(2023,{day})
+    aoc.run()
+
+if __name__ == "__main__":
+    main()"""
+
+    with filepath.open("w") as f:
+        f.write(template)
+
+
 def main() -> None:
     days = [
         import_module(f".{file.stem}", package="aoc")
diff --git a/pyproject.toml b/pyproject.toml
index b3a16aa..93acf34 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -20,3 +20,4 @@ build-backend = "poetry.core.masonry.api"
 [tool.poetry.scripts]
 aoc = "aoc.aoc:main"
 latest = "aoc.aoc:run_latest"
+new = "aoc.aoc:new"