diff --git a/examples/Dropdown.test.tsx b/examples/Dropdown.test.tsx
index 3f93ea86d..9f40a1fd6 100644
--- a/examples/Dropdown.test.tsx
+++ b/examples/Dropdown.test.tsx
@@ -23,43 +23,65 @@ test("should display the year dropdown", () => {
   expect(yearDropdown()).toBeInTheDocument();
 });
 
-test("should disable the months out of range", () => {
-  expect(
-    within(monthDropdown()).getByRole("option", { name: "January" })
-  ).toBeDisabled();
+test("should disable the months before startMonth", () => {
+  const disablesMonth = [
+    "January",
+    "February",
+    "March",
+    "April",
+    "May",
+    "June"
+  ];
+  for (const month of disablesMonth) {
+    expect(
+      within(monthDropdown()).getByRole("option", { name: month })
+    ).toBeDisabled();
+  }
+});
+
+test("should disable the months after endMonth", async () => {
+  await user.selectOptions(yearDropdown(), "2025");
+  const disablesMonth = ["November", "December"];
+  for (const month of disablesMonth) {
+    expect(
+      within(monthDropdown()).getByRole("option", { name: month })
+    ).toBeDisabled();
+  }
 });
 
 describe("when choosing a month", () => {
-  const monthName = "December";
-  beforeEach(async () => {
+  test("should display the month", async () => {
+    const monthName = "December";
     await user.selectOptions(monthDropdown(), monthName);
-  });
-  test("should display the month", () => {
     expect(grid()).toHaveAccessibleName(`${monthName} 2024`);
   });
-  test("should disable the years out of range", () => {
-    expect(
-      within(yearDropdown()).getByRole("option", { name: "2025" })
-    ).toBeDisabled();
-  });
 });
 
 describe("when choosing a year", () => {
-  const year = "2025";
-  beforeEach(async () => {
+  test("should display the year", async () => {
+    const year = "2025";
     await user.selectOptions(yearDropdown(), year);
-  });
-  test("should display the year", () => {
     expect(grid()).toHaveAccessibleName(`July ${year}`);
   });
+
+  test("should display the first available month when selecting a month before startMonth", async () => {
+    await user.selectOptions(yearDropdown(), "2025");
+    await user.selectOptions(monthDropdown(), "January");
+    await user.selectOptions(yearDropdown(), "2024");
+    expect(grid()).toHaveAccessibleName(`July 2024`);
+  });
+
+  test("should display the last available month when selecting a month after endMonth", async () => {
+    await user.selectOptions(monthDropdown(), "December");
+    await user.selectOptions(yearDropdown(), "2025");
+    expect(grid()).toHaveAccessibleName(`October 2025`);
+  });
 });
 
 describe("when choosing a disabled month", () => {
-  const monthName = "February";
-  beforeEach(async () => {
+  test("should display the first available month", async () => {
+    const monthName = "February";
     await user.selectOptions(monthDropdown(), monthName);
-  });
-  test("should display the first available month", () => {
     expect(grid()).toHaveAccessibleName(`July 2024`);
   });
 });
diff --git a/examples/DropdownMultipleMonths.test.tsx b/examples/DropdownMultipleMonths.test.tsx
index f8bd58df6..e7366cc10 100644
--- a/examples/DropdownMultipleMonths.test.tsx
+++ b/examples/DropdownMultipleMonths.test.tsx
@@ -26,7 +26,7 @@ describe("when choosing a month from the first dropdown", () => {
     await user.selectOptions(firstDropDown, monthName);
   });
   test("should display the month in the first dropdown", () => {
-    expect(grid(`${monthName} 2023`)).toBeInTheDocument();
+    expect(grid(`${monthName} 2024`)).toBeInTheDocument();
   });
 });
 
@@ -39,6 +39,6 @@ describe("when choosing a month from the third dropdown", () => {
     await user.selectOptions(thirdDropDown, newMonthName);
   });
   test("should display the month selected the third dropdown", () => {
-    expect(grid(`${newMonthName} 2023`)).toBeInTheDocument();
+    expect(grid(`${newMonthName} 2024`)).toBeInTheDocument();
   });
 });
diff --git a/examples/DropdownMultipleMonths.tsx b/examples/DropdownMultipleMonths.tsx
index 4c7458f09..2dc3c9958 100644
--- a/examples/DropdownMultipleMonths.tsx
+++ b/examples/DropdownMultipleMonths.tsx
@@ -6,9 +6,10 @@ export function DropdownMultipleMonths() {
   return (
     <DayPicker
       numberOfMonths={5}
+      defaultMonth={new Date(2024, 6)}
       captionLayout="dropdown"
-      fromYear={2015}
-      toYear={2025}
+      startMonth={new Date(2023, 6)}
+      endMonth={new Date(2025, 9)}
     />
   );
 }
diff --git a/src/DayPicker.tsx b/src/DayPicker.tsx
index 4fefa9460..c343c548d 100644
--- a/src/DayPicker.tsx
+++ b/src/DayPicker.tsx
@@ -308,7 +308,6 @@ export function DayPicker(props: DayPickerProps) {
             );
 
             const dropdownYears = getYearOptions(
-              months[0].date,
               navStart,
               navEnd,
               formatters,
diff --git a/src/helpers/getYearOptions.test.ts b/src/helpers/getYearOptions.test.ts
index 98dc615a5..c5473bea0 100644
--- a/src/helpers/getYearOptions.test.ts
+++ b/src/helpers/getYearOptions.test.ts
@@ -4,19 +4,16 @@ import { getFormatters } from "./getFormatters";
 import { getYearOptions } from "./getYearOptions";
 
 test("return undefined if startMonth or endMonth is not provided", () => {
-  const displayMonth = new Date(2022, 0, 1); // January 2022
   const formatters = getFormatters({
     formatYearDropdown: (year: number) => `${year}`
   });
   const result1 = getYearOptions(
-    displayMonth,
     undefined,
     new Date(2022, 11, 31),
     formatters,
     defaultDateLib
   );
   const result2 = getYearOptions(
-    displayMonth,
     new Date(2022, 0, 1),
     undefined,
     formatters,
@@ -28,7 +25,6 @@ test("return undefined if startMonth or endMonth is not provided", () => {
 });
 
 test("return correct dropdown options", () => {
-  const displayMonth = new Date(2022, 0, 1); // January 2022
   const startMonth = new Date(2022, 0, 1); // January 2022
   const endMonth = new Date(2024, 11, 31); // December 2024
   const formatters = getFormatters({
@@ -36,7 +32,6 @@ test("return correct dropdown options", () => {
   });
 
   const result = getYearOptions(
-    displayMonth,
     startMonth,
     endMonth,
     formatters,
diff --git a/src/helpers/getYearOptions.ts b/src/helpers/getYearOptions.ts
index fba0b0fb5..4c88f3161 100644
--- a/src/helpers/getYearOptions.ts
+++ b/src/helpers/getYearOptions.ts
@@ -4,25 +4,16 @@ import type { Formatters } from "../types/index.js";
 
 /** Return the years to show in the dropdown. */
 export function getYearOptions(
-  displayMonth: Date,
-  calendarStart: Date | undefined,
-  calendarEnd: Date | undefined,
+  navStart: Date | undefined,
+  navEnd: Date | undefined,
   formatters: Pick<Formatters, "formatYearDropdown">,
   dateLib: DateLib
 ): DropdownOption[] | undefined {
-  if (!calendarStart) return undefined;
-  if (!calendarEnd) return undefined;
-  const {
-    startOfMonth,
-    startOfYear,
-    endOfYear,
-    addYears,
-    isBefore,
-    isSameYear
-  } = dateLib;
-  const month = displayMonth.getMonth();
-  const firstNavYear = startOfYear(calendarStart);
-  const lastNavYear = endOfYear(calendarEnd);
+  if (!navStart) return undefined;
+  if (!navEnd) return undefined;
+  const { startOfYear, endOfYear, addYears, isBefore, isSameYear } = dateLib;
+  const firstNavYear = startOfYear(navStart);
+  const lastNavYear = endOfYear(navEnd);
   const years: number[] = [];
 
   let year = firstNavYear;
@@ -32,18 +23,11 @@ export function getYearOptions(
   }
 
   return years.map((value) => {
-    const year = dateLib.Date
-      ? new dateLib.Date(value, month)
-      : new Date(value, month);
-    const disabled =
-      (calendarStart && year < startOfMonth(calendarStart)) ||
-      (month && calendarEnd && year > startOfMonth(calendarEnd)) ||
-      false;
     const label = formatters.formatYearDropdown(value);
     return {
       value,
       label,
-      disabled
+      disabled: false
     };
   });
 }
diff --git a/src/types/props.ts b/src/types/props.ts
index 95a77a483..12774682b 100644
--- a/src/types/props.ts
+++ b/src/types/props.ts
@@ -209,7 +209,8 @@ export interface PropsBase {
    * - `year`: display only the dropdown for the years
    *
    * **Note:** showing the dropdown will set the start/end months
-   * {@link fromYear} to 100 years ago, and {@link toYear} to the current year.
+   * {@link startMonth} to 100 years ago, and {@link endMonth} to the end of the
+   * current year.
    *
    * @see https://daypicker.dev/docs/customization#caption-layouts
    */