diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4b13ffe..586928d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,8 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 ## [Unreleased]
+### Fixed
+- `Get-ElapsedBusinessTime` did not return correct result if `-StartDate` and `-EndDate` were on the same day, but it was a working day, and its time for both dates were outside of working hours
 
 ## [0.1.5] - 2022-04-14
 ### Fixed
diff --git a/src/Public/Get-ElapsedBusinessTime.ps1 b/src/Public/Get-ElapsedBusinessTime.ps1
index 96856a8..370df11 100644
--- a/src/Public/Get-ElapsedBusinessTime.ps1
+++ b/src/Public/Get-ElapsedBusinessTime.ps1
@@ -93,7 +93,7 @@ function Get-ElapsedBusinessTime {
         NonWorkingDates      = $NonWorkingDates
     }
 
-    $WorkingHours = New-TimeSpan -Start $StartHour -End $FinishHour      
+    $WorkingHours = New-TimeSpan -Start $StartHour -End $FinishHour
     $WorkingDays  = Get-WorkingDates -StartDate $StartDate -EndDate $EndDate @CommonParams
 
     if ($null -eq $WorkingDays) {
@@ -107,6 +107,7 @@ function Get-ElapsedBusinessTime {
                                                                 $StartHour.Hour,
                                                                 $StartHour.Minute,
                                                                 $StartHour.Second)
+            $j++
         }
 
         if (-not (Test-WorkingDay -Date $EndDate -StartHour $StartHour -FinishHour $FinishHour @CommonParams)) {
@@ -116,17 +117,23 @@ function Get-ElapsedBusinessTime {
                                                               $FinishHour.Hour,
                                                               $FinishHour.Minute,
                                                               $FinishHour.Second)
-
+            $j++
         }
 
-        $Params = @{
-            StartDate  = $StartDate
-            EndDate    = $EndDate
-            StartHour  = $StartHour
-            FinishHour = $FinishHour
+        if ($j -eq 2) {
+            # This is if both start and end datetimes are outside of working hours
+            New-TimeSpan
+        }
+        else {
+            $Params = @{
+                StartDate  = $StartDate
+                EndDate    = $EndDate
+                StartHour  = $StartHour
+                FinishHour = $FinishHour
+            }
+    
+            GetElapsedTime @Params
         }
-
-        GetElapsedTime @Params
     }
     else {
         $NumberOfWorkingDays = $WorkingDays.Count
diff --git a/tests/Public/Get-ElapsedBusinessTime.Tests.ps1 b/tests/Public/Get-ElapsedBusinessTime.Tests.ps1
index 7d066f1..db51ef7 100644
--- a/tests/Public/Get-ElapsedBusinessTime.Tests.ps1
+++ b/tests/Public/Get-ElapsedBusinessTime.Tests.ps1
@@ -164,6 +164,12 @@ Describe "Get-ElapsedBusinessTime" {
             (Get-ElapsedBusinessTime -StartDate $StartDate -EndDate $EndDate).Hours | Should -Be 0
         }
 
+        It "should be 0 hours, across 1 consecutive day, where 1 is a working day" {
+            $StartDate = Get-Date '2022-04-07 01:00:00'
+            $EndDate   = Get-Date '2022-04-07 03:00:00'
+            (Get-ElapsedBusinessTime -StartDate $StartDate -EndDate $EndDate).Hours | Should -Be 0
+        }
+
         It "should be 0 hours, across 4 consecutive days, where 2 are working days" {
             $StartDate = Get-Date '2022-04-08 18:00:00'
             $EndDate   = Get-Date '2022-04-11 03:00:00'