diff --git a/coderd/database/dbtestutil/db.go b/coderd/database/dbtestutil/db.go
index 3d636e6833131..1bc001c94ae24 100644
--- a/coderd/database/dbtestutil/db.go
+++ b/coderd/database/dbtestutil/db.go
@@ -76,7 +76,7 @@ func NewDBWithSQLDB(t testing.TB, opts ...Option) (database.Store, pubsub.Pubsub
 	return db, ps, sqlDB
 }
 
-var DefaultTimezone = "Canada/Newfoundland"
+var DefaultTimezone = "America/St_Johns"
 
 // NowInDefaultTimezone returns the current time rounded to the nearest microsecond in the default timezone
 // used by postgres in tests. Useful for object equality checks.
diff --git a/coderd/database/querier_test.go b/coderd/database/querier_test.go
index 4dbb4a350a1c3..6c8b5d097bdff 100644
--- a/coderd/database/querier_test.go
+++ b/coderd/database/querier_test.go
@@ -4082,7 +4082,7 @@ func TestGetUserStatusCounts(t *testing.T) {
 	t.Skip("https://github.com/coder/internal/issues/464")
 
 	timezones := []string{
-		"Canada/Newfoundland",
+		"America/St_Johns",
 		"Africa/Johannesburg",
 		"America/New_York",
 		"Europe/London",
diff --git a/coderd/workspacestats/activitybump_test.go b/coderd/workspacestats/activitybump_test.go
index d778e2fbd0f8a..8952d053e314a 100644
--- a/coderd/workspacestats/activitybump_test.go
+++ b/coderd/workspacestats/activitybump_test.go
@@ -25,11 +25,11 @@ func Test_ActivityBumpWorkspace(t *testing.T) {
 	// We test the below in multiple timezones specifically
 	// chosen to trigger timezone-related bugs.
 	timezones := []string{
-		"Asia/Kolkata",        // No DST, positive fractional offset
-		"Canada/Newfoundland", // DST, negative fractional offset
-		"Europe/Paris",        // DST, positive offset
-		"US/Arizona",          // No DST, negative offset
-		"UTC",                 // Baseline
+		"Asia/Kolkata",     // No DST, positive fractional offset
+		"America/St_Johns", // DST, negative fractional offset
+		"Europe/Paris",     // DST, positive offset
+		"US/Arizona",       // No DST, negative offset
+		"UTC",              // Baseline
 	}
 
 	for _, tt := range []struct {