diff --git a/tof-voters/libvoters/time.py b/tof-voters/libvoters/time.py
new file mode 100644
index 0000000..efcee29
--- /dev/null
+++ b/tof-voters/libvoters/time.py
@@ -0,0 +1,23 @@
+#!/usr/bin/python3
+from enum import Enum
+from datetime import datetime, timezone
+
+
+class TimeOfDay(Enum):
+    AM = 0
+    PM = 1
+
+
+def timestamp(date: str, time: TimeOfDay) -> int:
+    [year, month, day] = [int(x) for x in date.split("-")]
+
+    if time == TimeOfDay.AM:
+        [hour, minute, second] = [00, 00, 00]
+    else:
+        [hour, minute, second] = [23, 59, 59]
+
+    return int(
+        datetime(
+            year, month, day, hour, minute, second, tzinfo=timezone.utc
+        ).timestamp()
+    )