diff --git a/.gitignore b/.gitignore
index 6b6abd0..8e10410 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,3 +3,5 @@
 *.pyc
 dist
 *.egg-info
+env3
+env2
diff --git a/tests/test_parse_position.py b/tests/test_parse_position.py
index 345ea8b..4a2287b 100644
--- a/tests/test_parse_position.py
+++ b/tests/test_parse_position.py
@@ -1,4 +1,5 @@
 import unittest
+from datetime import datetime
 
 from aprslib.parsing import parse_position
 
@@ -6,13 +7,18 @@ class ParsePositionDataExtAndWeather(unittest.TestCase):
     def setUp(self):
         self.maxDiff = None
 
+    def timestamp_from_partial(self, day, hour, minute):
+        now = datetime.now()
+        corrected = now.replace(day=day, hour=hour, minute=minute, second=0, microsecond=0)
+        return int((corrected - datetime(1970, 1, 1)).total_seconds())
+
     def test_position_packet_only_weather_valid(self):
         packet_type = '@'
         packet = "092345z4903.50N/07201.75W_g000t066r000p000...dUII"
         expected = {
             'messagecapable': True,
             'raw_timestamp': '092345z',
-            'timestamp': 1657410300,
+            'timestamp': self.timestamp_from_partial(9, 23, 45),
             'format': 'uncompressed',
             'posambiguity': 0,
             'symbol': '_',
@@ -37,7 +43,7 @@ class ParsePositionDataExtAndWeather(unittest.TestCase):
         expected = {
             'messagecapable': True,
             'raw_timestamp': '092345z',
-            'timestamp': 1657410300,
+            'timestamp': self.timestamp_from_partial(9, 23, 45),
             'format': 'uncompressed',
             'posambiguity': 0,
             'symbol': '_',
@@ -64,7 +70,7 @@ class ParsePositionDataExtAndWeather(unittest.TestCase):
         expected = {
             'messagecapable': True,
             'raw_timestamp': '092345z',
-            'timestamp': 1657410300,
+            'timestamp': self.timestamp_from_partial(9, 23, 45),
             'format': 'uncompressed',
             'posambiguity': 0,
             'symbol': '_',
@@ -90,7 +96,7 @@ class ParsePositionDataExtAndWeather(unittest.TestCase):
         expected = {
             'messagecapable': True,
             'raw_timestamp': '092345z',
-            'timestamp': 1657410300,
+            'timestamp': self.timestamp_from_partial(9, 23, 45),
             'format': 'uncompressed',
             'posambiguity': 0,
             'symbol': '_',
@@ -116,7 +122,7 @@ class ParsePositionDataExtAndWeather(unittest.TestCase):
         expected = {
             'messagecapable': True,
             'raw_timestamp': '092345z',
-            'timestamp': 1657410300,
+            'timestamp': self.timestamp_from_partial(9, 23, 45),
             'format': 'uncompressed',
             'posambiguity': 0,
             'symbol': '_',
@@ -140,7 +146,7 @@ class ParsePositionDataExtAndWeather(unittest.TestCase):
         expected = {
             'messagecapable': True,
             'raw_timestamp': '092345z',
-            'timestamp': 1657410300,
+            'timestamp': self.timestamp_from_partial(9, 23, 45),
             'format': 'uncompressed',
             'posambiguity': 0,
             'symbol': '_',