diff --git a/docs/date.md b/docs/date.md
index 24f1d653..d1d818ef 100644
--- a/docs/date.md
+++ b/docs/date.md
@@ -60,8 +60,8 @@ Examples:
 
 |                                     | day.js (via time-lib)                | LocalTime                      | LocalDate                      |
 | ----------------------------------- | ------------------------------------ | ------------------------------ | ------------------------------ |
-| now                                 | dayjs()                              | localTimeNow()                 |                                |
-| today                               | dayjs().startOf('day')               |                                | localDateToday()               |
+| now                                 | dayjs()                              | localTime.now()                |                                |
+| today                               | dayjs().startOf('day')               |                                | localDate.today()              |
 | create from unixtimestamp           | dayjs.unix(ts)                       | localTime(ts)                  |                                |
 | parse from ISO8601 date string      | dayjs(str)                           |                                | localDate(str)                 |
 | parse from ISO8601 date+time string | dayjs(str)                           | localTime(str)                 |                                |
diff --git a/src/datetime/localDate.test.ts b/src/datetime/localDate.test.ts
index 09ef9ed0..a21a494e 100644
--- a/src/datetime/localDate.test.ts
+++ b/src/datetime/localDate.test.ts
@@ -42,13 +42,13 @@ test('basic', () => {
   expect(ld.month(7).daysInMonth()).toBe(31)
   expect(ld.month(2).daysInMonth()).toBe(29)
 
-  expect(localDate.orUndefined()).toBeUndefined()
+  expect(localDate.orUndefined(undefined)).toBeUndefined()
   expect(localDate.orUndefined(null)).toBeUndefined()
   expect(localDate.orUndefined(0 as any)).toBeUndefined()
   expect(localDate.orUndefined(str)?.toString()).toBe(str)
 
   expect(localDate.today().toISODate()).toBeDefined()
-  expect(localDate.orToday().toISODate()).toBe(localDate.today().toISODate())
+  expect(localDate.orToday(undefined).toISODate()).toBe(localDate.today().toISODate())
   expect(localDate.orToday(ld).toISODate()).toBe(ld.toISODate())
 
   expect(() => localDate(undefined as any)).toThrowErrorMatchingInlineSnapshot(
diff --git a/src/datetime/localDate.ts b/src/datetime/localDate.ts
index 53a0d292..40e375f1 100644
--- a/src/datetime/localDate.ts
+++ b/src/datetime/localDate.ts
@@ -665,14 +665,14 @@ class LocalDateFactory {
    *
    * Similar to `localDate.orToday`, but that will instead return Today on falsy input.
    */
-  orUndefined(d?: LocalDateInput | null): LocalDate | undefined {
+  orUndefined(d: LocalDateInput | null | undefined): LocalDate | undefined {
     return d ? this.of(d) : undefined
   }
 
   /**
    * Creates a LocalDate from the input, unless it's falsy - then returns localDate.today.
    */
-  orToday(d?: LocalDateInput | null): LocalDate {
+  orToday(d: LocalDateInput | null | undefined): LocalDate {
     return d ? this.of(d) : this.today()
   }
 }
diff --git a/src/datetime/localTime.test.ts b/src/datetime/localTime.test.ts
index af0c279e..c031a2b7 100644
--- a/src/datetime/localTime.test.ts
+++ b/src/datetime/localTime.test.ts
@@ -117,13 +117,13 @@ test('basic', () => {
   expect(lt.month(2).daysInMonth()).toBe(28)
   expect(lt.month(4).daysInMonth()).toBe(30)
 
-  expect(localTime.orUndefined()).toBeUndefined()
+  expect(localTime.orUndefined(undefined)).toBeUndefined()
   expect(localTime.orUndefined(null)).toBeUndefined()
   expect(localTime.orUndefined(0 as any)).toBeUndefined()
   expect(localTime.orUndefined(start)?.toISODate()).toBe('2022-01-01')
 
   expect(localTime.now().toString()).toBeDefined()
-  expect(localTime.orNow().toString()).toBeDefined()
+  expect(localTime.orNow(undefined).toString()).toBeDefined()
   expect(localTime.orNow(lt).toISODate()).toBe(lt.toISODate())
 
   expect(() => localTime(undefined as any)).toThrowErrorMatchingInlineSnapshot(
diff --git a/src/datetime/localTime.ts b/src/datetime/localTime.ts
index 7e8cc6a0..e60055a2 100644
--- a/src/datetime/localTime.ts
+++ b/src/datetime/localTime.ts
@@ -638,14 +638,14 @@ class LocalTimeFactory {
    *
    * `localTime` function will instead return LocalTime of `now` for falsy input.
    */
-  orUndefined(d?: LocalTimeInput | null): LocalTime | undefined {
+  orUndefined(d: LocalTimeInput | null | undefined): LocalTime | undefined {
     return d ? this.of(d) : undefined
   }
 
   /**
    * Creates a LocalTime from the input, unless it's falsy - then returns LocalTime.now
    */
-  orNow(d?: LocalTimeInput | null): LocalTime {
+  orNow(d: LocalTimeInput | null | undefined): LocalTime {
     return d ? this.of(d) : this.now()
   }