diff --git a/packages/flutter/lib/src/material/time_picker.dart b/packages/flutter/lib/src/material/time_picker.dart
index f781f41490..6ac3341e75 100644
--- a/packages/flutter/lib/src/material/time_picker.dart
+++ b/packages/flutter/lib/src/material/time_picker.dart
@@ -2069,6 +2069,10 @@ class _TimePickerDialogState extends State<_TimePickerDialog> {
 /// Optional strings for the [helpText], [cancelText], and [confirmText] can be
 /// provided to override the default values.
 ///
+/// By default, the time picker gets its colors from the overall theme's
+/// [ColorScheme]. The time picker can be further customized by providing a
+/// [TimePickerThemeData] to the overall theme.
+///
 /// {@tool snippet}
 /// Show a dialog with the text direction overridden to be [TextDirection.rtl].
 ///
@@ -2107,6 +2111,8 @@ class _TimePickerDialogState extends State<_TimePickerDialog> {
 ///
 ///  * [showDatePicker], which shows a dialog that contains a material design
 ///    date picker.
+///  * [TimePickerThemeData], which allows you to customize the colors,
+///    typography, and shape of the time picker.
 Future<TimeOfDay> showTimePicker({
   @required BuildContext context,
   @required TimeOfDay initialTime,