diff --git a/packages/main/src/DatePicker.hbs b/packages/main/src/DatePicker.hbs
index 56657d2b8627..a1f1dc8eddac 100644
--- a/packages/main/src/DatePicker.hbs
+++ b/packages/main/src/DatePicker.hbs
@@ -14,6 +14,7 @@
 			@ui5-change="{{_handleInputChange}}"
 			@ui5-input="{{_handleInputLiveChange}}"
 			data-sap-focus-ref
+			._inputAccInfo ="{{accInfo}}"
 	>
 		{{#unless readonly}}
 			<ui5-icon
@@ -21,6 +22,8 @@
 				src="sap-icon://appointment-2"
 				class="{{classes.icon}} ui5-datepicker-icon"
 				tabindex="-1"
+				accessible-name="{{openIconTitle}}"
+				show-tooltip
 				@click="{{togglePicker}}"
 			></ui5-icon>
 		{{/unless}}
@@ -46,6 +49,5 @@
 				@ui5-selectedDatesChange="{{_calendar.onSelectedDatesChange}}"
 		></ui5-calendar>
 	</ui5-popover>
-
 	<slot name="formSupport"></slot>
 </div>
diff --git a/packages/main/src/DatePicker.js b/packages/main/src/DatePicker.js
index 8e14d0c70dd3..7a95672407b9 100644
--- a/packages/main/src/DatePicker.js
+++ b/packages/main/src/DatePicker.js
@@ -13,6 +13,8 @@ import CalendarDate from "@ui5/webcomponents-base/dist/dates/CalendarDate.js";
 import ValueState from "@ui5/webcomponents-base/dist/types/ValueState.js";
 import { isShow } from "@ui5/webcomponents-base/dist/events/PseudoEvents.js";
 import "./icons/appointment-2.js";
+import { fetchI18nBundle, getI18nBundle } from "@ui5/webcomponents-base/dist/i18nBundle.js";
+import { DATEPICKER_OPEN_ICON_TITLE, DATEPICKER_DATE_ACC_TEXT } from "./generated/i18n/i18n-defaults.js";
 import Icon from "./Icon.js";
 import Popover from "./Popover.js";
 import Calendar from "./Calendar.js";
@@ -285,6 +287,8 @@ class DatePicker extends UI5Element {
 			onSelectedDatesChange: this._handleCalendarSelectedDatesChange.bind(this),
 			selectedDates: [],
 		};
+
+		this.i18nBundle = getI18nBundle("@ui5/webcomponents");
 	}
 
 	onBeforeRendering() {
@@ -397,6 +401,26 @@ class DatePicker extends UI5Element {
 		return this._oDateFormat;
 	}
 
+	get accInfo() {
+		return {
+			"ariaDescribedBy": `${this._id}-date`,
+			"ariaHasPopup": "true",
+			"ariaAutoComplete": "none",
+			"role": "combobox",
+			"ariaOwns": `${this._id}-popover`,
+			"ariaExpanded": this.isOpen(),
+			"ariaDescription": this.dateAriaDescription,
+		};
+	}
+
+	get openIconTitle() {
+		return this.i18nBundle.getText(DATEPICKER_OPEN_ICON_TITLE);
+	}
+
+	get dateAriaDescription() {
+		return this.i18nBundle.getText(DATEPICKER_DATE_ACC_TEXT);
+	}
+
 	_getPopover() {
 		return this.shadowRoot.querySelector("ui5-popover");
 	}
@@ -544,6 +568,7 @@ class DatePicker extends UI5Element {
 			Popover.define(),
 			Calendar.define(),
 			Input.define(),
+			fetchI18nBundle("@ui5/webcomponents"),
 		]);
 
 		super.define(...params);
diff --git a/packages/main/src/Input.hbs b/packages/main/src/Input.hbs
index e362d20dee33..eaf02bd056e0 100644
--- a/packages/main/src/Input.hbs
+++ b/packages/main/src/Input.hbs
@@ -16,10 +16,13 @@
 			?required="{{required}}"
 			.value="{{value}}"
 			placeholder="{{inputPlaceholder}}"
-			aria-invalid="{{ariaInvalid}}"
-			aria-haspopup="{{ariaHasPopup}}"
-			aria-describedby="{{ariaDescribedBy}}"
-			aria-autocomplete="{{ariaAutoComplete}}"
+			role="{{accInfo.input.role}}"
+			aria-owns="{{accInfo.input.ariaOwns}}"
+			aria-invalid="{{accInfo.input.ariaInvalid}}"
+			aria-haspopup="{{accInfo.input.ariaHasPopup}}"
+			aria-describedby="{{accInfo.input.ariaDescribedBy}}"
+			aria-autocomplete="{{accInfo.input.ariaAutoComplete}}"
+			aria-expanded="{{accInfo.input.ariaExpanded}}"
 			@input="{{_handleInput}}"
 			@change="{{_handleChange}}"
 			data-sap-no-tab-ref
@@ -35,6 +38,10 @@
 			<span id="{{_id}}-suggestionsText" class="ui5-hidden-text">{{suggestionsText}}</span>
 		{{/if}}
 
+		{{#if accInfo.input.ariaDescribedBy}}
+			<span id="{{accInfo.input.ariaDescribedBy}}" class="ui5-hidden-text">{{accInfo.input.ariaDescription}}</span>
+		{{/if}}
+
 		{{#if hasValueState}}
 			<span id="{{_id}}-descr" class="ui5-hidden-text">{{valueStateText}}</span>
 		{{/if}}
diff --git a/packages/main/src/Input.js b/packages/main/src/Input.js
index 27088e4b7f7d..dfa4bab1efa1 100644
--- a/packages/main/src/Input.js
+++ b/packages/main/src/Input.js
@@ -220,6 +220,14 @@ const metadata = {
 		_popover: {
 			type: Object,
 		},
+
+		_inputAccInfo: {
+			type: Object,
+		},
+
+		_wrapperAccInfo: {
+			type: Object,
+		},
 	},
 	events: /** @lends  sap.ui.webcomponents.main.Input.prototype */ {
 		/**
@@ -568,28 +576,31 @@ class Input extends UI5Element {
 		return this.type.toLowerCase();
 	}
 
-	get ariaInvalid() {
-		return this.valueState === ValueState.Error ? "true" : undefined;
-	}
-
 	get suggestionsTextId() {
 		return this.showSuggestions ? `${this._id}-suggestionsText` : "";
-	  }
+	}
 
 	get valueStateTextId() {
 		return this.hasValueState ? `${this._id}-descr` : "";
 	}
 
-	get ariaDescribedBy() {
-		return `${this.suggestionsTextId} ${this.valueStateTextId}`.trim();
-	}
-
-	get ariaHasPopup() {
-		return this.showSuggestions ? "true" : undefined;
-	}
-
-	get ariaAutoComplete() {
-		return this.showSuggestions ? "list" : undefined;
+	get accInfo() {
+		const ariaHasPopupDefault = this.showSuggestions ? "true" : undefined;
+		const ariaAutoCompleteDefault = this.showSuggestions ? "list" : undefined;
+		return {
+			"wrapper": {
+			},
+			"input": {
+				"ariaDescribedBy": this._inputAccInfo ? `${this.suggestionsTextId} ${this.valueStateTextId} ${this._inputAccInfo.ariaDescribedBy}`.trim() : `${this.suggestionsTextId} ${this.valueStateTextId}`.trim(),
+				"ariaInvalid": this.valueState === ValueState.Error ? "true" : undefined,
+				"ariaHasPopup": this._inputAccInfo ? this._inputAccInfo.ariaHasPopup : ariaHasPopupDefault,
+				"ariaAutoComplete": this._inputAccInfo ? this._inputAccInfo.ariaAutoComplete : ariaAutoCompleteDefault,
+				"role": this._inputAccInfo && this._inputAccInfo.role,
+				"ariaOwns": this._inputAccInfo && this._inputAccInfo.ariaOwns,
+				"ariaExpanded": this._inputAccInfo && this._inputAccInfo.ariaExpanded,
+				"ariaDescription": this._inputAccInfo && this._inputAccInfo.ariaDescription,
+			},
+		};
 	}
 
 	get hasValueState() {
diff --git a/packages/main/src/i18n/messagebundle.properties b/packages/main/src/i18n/messagebundle.properties
index 85ef7abbc110..29f343b711b6 100644
--- a/packages/main/src/i18n/messagebundle.properties
+++ b/packages/main/src/i18n/messagebundle.properties
@@ -25,6 +25,12 @@ BUTTON_ARIA_TYPE_REJECT=Negative Action
 #XACT: ARIA announcement for the emphasized button
 BUTTON_ARIA_TYPE_EMPHASIZED=Emphasized
 
+#XACT: Date
+DATEPICKER_DATE_ACC_TEXT=Date
+
+#XACT: DatePicker 'Open Picker' icon title
+DATEPICKER_OPEN_ICON_TITLE=Open Picker
+
 #XTXT
 ICON_ACTION_SETTINGS=Settings
 
diff --git a/packages/main/src/themes/DatePicker.css b/packages/main/src/themes/DatePicker.css
index a99da7fde36f..2d47a667550f 100644
--- a/packages/main/src/themes/DatePicker.css
+++ b/packages/main/src/themes/DatePicker.css
@@ -1,3 +1,5 @@
+@import "./InvisibleTextStyles.css";
+
 :host(:not([hidden])) {
 	display: inline-block;
 }