diff --git a/tests/test_date.py b/tests/test_date.py
index b28dadad..ce230f90 100644
--- a/tests/test_date.py
+++ b/tests/test_date.py
@@ -1,17 +1,10 @@
 import os
-import sys
-import time
 import json
 import unittest
 import jc.parsers.date
 
 THIS_DIR = os.path.dirname(os.path.abspath(__file__))
 
-# Set the timezone on POSIX systems. Need to manually set for Windows tests
-if not sys.platform.startswith('win32'):
-    os.environ['TZ'] = 'America/Los_Angeles'
-    time.tzset()
-
 
 class MyTests(unittest.TestCase):
 
diff --git a/tests/test_dig.py b/tests/test_dig.py
index 947687fd..a090c3dd 100644
--- a/tests/test_dig.py
+++ b/tests/test_dig.py
@@ -1,17 +1,10 @@
 import os
-import sys
-import time
 import json
 import unittest
 import jc.parsers.dig
 
 THIS_DIR = os.path.dirname(os.path.abspath(__file__))
 
-# Set the timezone on POSIX systems. Need to manually set for Windows tests
-if not sys.platform.startswith('win32'):
-    os.environ['TZ'] = 'America/Los_Angeles'
-    time.tzset()
-
 
 class MyTests(unittest.TestCase):
 
diff --git a/tests/test_dir.py b/tests/test_dir.py
index 036fa83c..995a7cd7 100644
--- a/tests/test_dir.py
+++ b/tests/test_dir.py
@@ -1,17 +1,10 @@
 import os
-import sys
-import time
 import json
 import unittest
 import jc.parsers.dir
 
 THIS_DIR = os.path.dirname(os.path.abspath(__file__))
 
-# Set the timezone on POSIX systems. Need to manually set for Windows tests
-if not sys.platform.startswith('win32'):
-    os.environ['TZ'] = 'America/Los_Angeles'
-    time.tzset()
-
 
 class MyTests(unittest.TestCase):
 
diff --git a/tests/test_jc_utils.py b/tests/test_jc_utils.py
index f3f3fc1a..9afa3a21 100644
--- a/tests/test_jc_utils.py
+++ b/tests/test_jc_utils.py
@@ -1,14 +1,7 @@
-import os
 import sys
-import time
 import unittest
 import jc.utils
 
-# Set the timezone on POSIX systems. Need to manually set for Windows tests
-if not sys.platform.startswith('win32'):
-    os.environ['TZ'] = 'America/Los_Angeles'
-    time.tzset()
-
 
 class MyTests(unittest.TestCase):
 
diff --git a/tests/test_last.py b/tests/test_last.py
index 6800b338..083baa7b 100644
--- a/tests/test_last.py
+++ b/tests/test_last.py
@@ -1,17 +1,10 @@
 import os
-import sys
-import time
 import json
 import unittest
 import jc.parsers.last
 
 THIS_DIR = os.path.dirname(os.path.abspath(__file__))
 
-# Set the timezone on POSIX systems. Need to manually set for Windows tests
-if not sys.platform.startswith('win32'):
-    os.environ['TZ'] = 'America/Los_Angeles'
-    time.tzset()
-
 
 class MyTests(unittest.TestCase):
 
diff --git a/tests/test_ls.py b/tests/test_ls.py
index 1735c64b..133cffb6 100644
--- a/tests/test_ls.py
+++ b/tests/test_ls.py
@@ -1,17 +1,10 @@
 import os
-import sys
-import time
 import json
 import unittest
 import jc.parsers.ls
 
 THIS_DIR = os.path.dirname(os.path.abspath(__file__))
 
-# Set the timezone on POSIX systems. Need to manually set for Windows tests
-if not sys.platform.startswith('win32'):
-    os.environ['TZ'] = 'America/Los_Angeles'
-    time.tzset()
-
 
 class MyTests(unittest.TestCase):
 
diff --git a/tests/test_ls_s.py b/tests/test_ls_s.py
index 385fa25a..1ec74ff2 100644
--- a/tests/test_ls_s.py
+++ b/tests/test_ls_s.py
@@ -1,6 +1,4 @@
 import os
-import sys
-import time
 import json
 import unittest
 from jc.exceptions import ParseError
@@ -8,12 +6,6 @@ import jc.parsers.ls_s
 
 THIS_DIR = os.path.dirname(os.path.abspath(__file__))
 
-# Set the timezone on POSIX systems. Need to manually set for Windows tests
-if not sys.platform.startswith('win32'):
-    os.environ['TZ'] = 'America/Los_Angeles'
-    time.tzset()
-
-
 # To create streaming output use:
 # $ cat ls-al.out | jc --ls-s | jello -c > ls-al-streaming.json
 
diff --git a/tests/test_rpm_qai.py b/tests/test_rpm_qai.py
index 384d6fcf..8d1de8a5 100644
--- a/tests/test_rpm_qai.py
+++ b/tests/test_rpm_qai.py
@@ -1,17 +1,10 @@
 import os
-import sys
-import time
 import unittest
 import json
 import jc.parsers.rpm_qi
 
 THIS_DIR = os.path.dirname(os.path.abspath(__file__))
 
-# Set the timezone on POSIX systems. Need to manually set for Windows tests
-if not sys.platform.startswith('win32'):
-    os.environ['TZ'] = 'America/Los_Angeles'
-    time.tzset()
-
 
 class MyTests(unittest.TestCase):
 
diff --git a/tests/test_rsync_s.py b/tests/test_rsync_s.py
index 82809d6a..22b761e9 100644
--- a/tests/test_rsync_s.py
+++ b/tests/test_rsync_s.py
@@ -1,17 +1,10 @@
 import os
-import sys
-import time
 import json
 import unittest
 import jc.parsers.rsync_s
 
 THIS_DIR = os.path.dirname(os.path.abspath(__file__))
 
-# Set the timezone on POSIX systems. Need to manually set for Windows tests
-if not sys.platform.startswith('win32'):
-    os.environ['TZ'] = 'America/Los_Angeles'
-    time.tzset()
-
 
 # To create streaming output use:
 # $ cat rsync.out | jc --rsync-s | jello -c > rsync-streaming.json
diff --git a/tests/test_stat.py b/tests/test_stat.py
index 00d348ad..19c227bc 100644
--- a/tests/test_stat.py
+++ b/tests/test_stat.py
@@ -1,17 +1,10 @@
 import os
-import sys
-import time
 import json
 import unittest
 import jc.parsers.stat
 
 THIS_DIR = os.path.dirname(os.path.abspath(__file__))
 
-# Set the timezone on POSIX systems. Need to manually set for Windows tests
-if not sys.platform.startswith('win32'):
-    os.environ['TZ'] = 'America/Los_Angeles'
-    time.tzset()
-
 
 class MyTests(unittest.TestCase):
 
diff --git a/tests/test_stat_s.py b/tests/test_stat_s.py
index c2ecbe7c..8006647b 100644
--- a/tests/test_stat_s.py
+++ b/tests/test_stat_s.py
@@ -1,6 +1,4 @@
 import os
-import sys
-import time
 import json
 import unittest
 from jc.exceptions import ParseError
@@ -8,11 +6,6 @@ import jc.parsers.stat_s
 
 THIS_DIR = os.path.dirname(os.path.abspath(__file__))
 
-# Set the timezone on POSIX systems. Need to manually set for Windows tests
-if not sys.platform.startswith('win32'):
-    os.environ['TZ'] = 'America/Los_Angeles'
-    time.tzset()
-
 
 # To create streaming output use:
 # $ cat stat.out | jc --stat-s | jello -c > stat-streaming.json
diff --git a/tests/test_systeminfo.py b/tests/test_systeminfo.py
index 64d3786a..7eccce88 100644
--- a/tests/test_systeminfo.py
+++ b/tests/test_systeminfo.py
@@ -1,17 +1,10 @@
 import json
 import os
-import sys
-import time
 import unittest
 import jc.parsers.systeminfo
 
 THIS_DIR = os.path.dirname(os.path.abspath(__file__))
 
-# Set the timezone on POSIX systems. Need to manually set for Windows tests
-if not sys.platform.startswith('win32'):
-    os.environ['TZ'] = 'America/Los_Angeles'
-    time.tzset()
-
 
 class MyTests(unittest.TestCase):
     test_files = [
diff --git a/tests/test_upower.py b/tests/test_upower.py
index 694f1be5..f87179f1 100644
--- a/tests/test_upower.py
+++ b/tests/test_upower.py
@@ -1,17 +1,10 @@
 import os
-import sys
-import time
 import json
 import unittest
 import jc.parsers.upower
 
 THIS_DIR = os.path.dirname(os.path.abspath(__file__))
 
-# Set the timezone on POSIX systems. Need to manually set for Windows tests
-# if not sys.platform.startswith('win32'):
-#     os.environ['TZ'] = 'America/Los_Angeles'
-#     time.tzset()
-
 
 class MyTests(unittest.TestCase):
 
diff --git a/tests/test_vmstat.py b/tests/test_vmstat.py
index c82f288c..f2086338 100644
--- a/tests/test_vmstat.py
+++ b/tests/test_vmstat.py
@@ -1,17 +1,10 @@
 import os
-import sys
-import time
 import json
 import unittest
 import jc.parsers.vmstat
 
 THIS_DIR = os.path.dirname(os.path.abspath(__file__))
 
-# Set the timezone on POSIX systems. Need to manually set for Windows tests
-if not sys.platform.startswith('win32'):
-    os.environ['TZ'] = 'America/Los_Angeles'
-    time.tzset()
-
 
 class MyTests(unittest.TestCase):
 
diff --git a/tests/test_vmstat_s.py b/tests/test_vmstat_s.py
index 9f50d7a9..758584d2 100644
--- a/tests/test_vmstat_s.py
+++ b/tests/test_vmstat_s.py
@@ -1,6 +1,4 @@
 import os
-import sys
-import time
 import json
 import unittest
 from jc.exceptions import ParseError
@@ -8,11 +6,6 @@ import jc.parsers.vmstat_s
 
 THIS_DIR = os.path.dirname(os.path.abspath(__file__))
 
-# Set the timezone on POSIX systems. Need to manually set for Windows tests
-if not sys.platform.startswith('win32'):
-    os.environ['TZ'] = 'America/Los_Angeles'
-    time.tzset()
-
 
 # To create streaming output use:
 # $ cat vmstat.out | jc --vmstat-s | jello -c > vmstat-streaming.json
diff --git a/tests/test_who.py b/tests/test_who.py
index fd93be99..e783e621 100644
--- a/tests/test_who.py
+++ b/tests/test_who.py
@@ -1,17 +1,10 @@
 import os
-import sys
-import time
 import json
 import unittest
 import jc.parsers.who
 
 THIS_DIR = os.path.dirname(os.path.abspath(__file__))
 
-# Set the timezone on POSIX systems. Need to manually set for Windows tests
-if not sys.platform.startswith('win32'):
-    os.environ['TZ'] = 'America/Los_Angeles'
-    time.tzset()
-
 
 class MyTests(unittest.TestCase):