diff --git a/runelite-client/src/main/java/net/runelite/client/RuneLite.java b/runelite-client/src/main/java/net/runelite/client/RuneLite.java
index d6ccd3acdb..9c2b6c68ed 100644
--- a/runelite-client/src/main/java/net/runelite/client/RuneLite.java
+++ b/runelite-client/src/main/java/net/runelite/client/RuneLite.java
@@ -87,6 +87,7 @@ public class RuneLite
 	private static final File LOG_FILE = new File(LOGS_DIR, "client.log");
 	private static final RuneLiteProperties PROPERTIES = new RuneLiteProperties();
 	public static boolean allowPrivateServer = false;
+	public static final Locale SYSTEM_LOCALE = Locale.getDefault();
 
 	@Getter
 	private static Injector injector;
diff --git a/runelite-client/src/main/java/net/runelite/client/plugins/timetracking/TabContentPanel.java b/runelite-client/src/main/java/net/runelite/client/plugins/timetracking/TabContentPanel.java
index 47740a8b17..434652fdb8 100644
--- a/runelite-client/src/main/java/net/runelite/client/plugins/timetracking/TabContentPanel.java
+++ b/runelite-client/src/main/java/net/runelite/client/plugins/timetracking/TabContentPanel.java
@@ -30,6 +30,7 @@ import java.time.format.TextStyle;
 import java.time.temporal.ChronoUnit;
 import java.util.Locale;
 import javax.swing.JPanel;
+import net.runelite.client.util.StackFormatter;
 
 public abstract class TabContentPanel extends JPanel
 {
@@ -80,7 +81,8 @@ public abstract class TabContentPanel extends JPanel
 			{
 				sb.append(endTime.getDayOfWeek().getDisplayName(TextStyle.FULL, Locale.getDefault())).append(" ");
 			}
-			sb.append(String.format("at %d:%02d", endTime.getHour(), endTime.getMinute()));
+
+			sb.append("at ").append(StackFormatter.getPlatformTimeStringFromLocalDateTime(endTime));
 			return sb.toString();
 		}
 	}
diff --git a/runelite-client/src/main/java/net/runelite/client/util/StackFormatter.java b/runelite-client/src/main/java/net/runelite/client/util/StackFormatter.java
index 38a8669244..006e024223 100644
--- a/runelite-client/src/main/java/net/runelite/client/util/StackFormatter.java
+++ b/runelite-client/src/main/java/net/runelite/client/util/StackFormatter.java
@@ -28,9 +28,13 @@ import java.text.DecimalFormat;
 import java.text.DecimalFormatSymbols;
 import java.text.NumberFormat;
 import java.text.ParseException;
+import java.time.LocalDateTime;
+import java.time.format.DateTimeFormatter;
+import java.time.format.FormatStyle;
 import java.util.Locale;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
+import net.runelite.client.RuneLite;
 
 /**
  * A set of utility functions to use when
@@ -69,6 +73,34 @@ public class StackFormatter
 		DecimalFormatSymbols.getInstance(Locale.ENGLISH)
 	);
 
+	/**
+	 * Attempts to call the platform to get a localized time string based on
+	 * the users preferences. Falls back on using locale default if it is on a
+	 * platform that has no consistent way of obtaining this information.
+	 *
+	 * @param localDateTime The LocalDateTime object to format as a string
+	 * @return The formatted string.
+	 */
+	public static String getPlatformTimeStringFromLocalDateTime(LocalDateTime localDateTime)
+	{
+		if (OSType.getOSType() == OSType.Windows)
+		{
+			return WinApi.getTimeFormatString(localDateTime);
+		}
+		return StackFormatter.getLocalizedDateTimeFormatter(FormatStyle.SHORT).format(localDateTime.toLocalTime());
+	}
+
+	/**
+	 * Get a localized DateTimeFormatter for use.
+	 *
+	 * @param formatStyle The format style to use for the formatter
+	 * @return The localized DateTimeFormatter
+	 */
+	public static DateTimeFormatter getLocalizedDateTimeFormatter(FormatStyle formatStyle)
+	{
+		return DateTimeFormatter.ofLocalizedTime(formatStyle).withLocale(RuneLite.SYSTEM_LOCALE);
+	}
+
 	/**
 	 * Convert a quantity to a nicely formatted stack size.
 	 * See the StackFormatterTest to see expected output.
diff --git a/runelite-client/src/main/java/net/runelite/client/util/WinApi.java b/runelite-client/src/main/java/net/runelite/client/util/WinApi.java
new file mode 100644
index 0000000000..430998c7a3
--- /dev/null
+++ b/runelite-client/src/main/java/net/runelite/client/util/WinApi.java
@@ -0,0 +1,38 @@
+package net.runelite.client.util;
+
+import com.sun.jna.Native;
+import com.sun.jna.WString;
+import com.sun.jna.platform.win32.WinBase;
+import com.sun.jna.platform.win32.WinDef;
+import com.sun.jna.win32.StdCallLibrary;
+import java.time.LocalDateTime;
+
+interface Kernel32 extends StdCallLibrary
+{
+	int TIME_NOSECONDS = 0x00000002;
+
+	int GetTimeFormatEx(
+			WString lpLocaleName, WinDef.DWORD dwFlags, WinBase.SYSTEMTIME lpTime,
+			WString lpFormat, char[] lpTimeStr, int cchTime);
+
+}
+
+public class WinApi
+{
+	static Kernel32 kernel32 = Native.loadLibrary("kernel32", Kernel32.class);
+
+	public static String getTimeFormatString(LocalDateTime localDateTime)
+	{
+		char[] lpTimeStr = new char[80];
+		WinDef.DWORD dwFlags = new WinDef.DWORD(Kernel32.TIME_NOSECONDS);
+
+		WinBase.SYSTEMTIME time = new WinBase.SYSTEMTIME();
+		time.wHour = (short) localDateTime.getHour();
+		time.wMinute = (short) localDateTime.getMinute();
+		time.wSecond = (short) localDateTime.getSecond();
+		time.wMilliseconds = 0;
+
+		kernel32.GetTimeFormatEx(null, dwFlags, time, null, lpTimeStr, 80);
+		return new String(lpTimeStr);
+	}
+}