diff --git a/Meta/Lagom/Tools/CodeGenerators/LibTimeZone/GenerateTimeZoneData.cpp b/Meta/Lagom/Tools/CodeGenerators/LibTimeZone/GenerateTimeZoneData.cpp
index 4005941f944..0d5e8cb91f1 100644
--- a/Meta/Lagom/Tools/CodeGenerators/LibTimeZone/GenerateTimeZoneData.cpp
+++ b/Meta/Lagom/Tools/CodeGenerators/LibTimeZone/GenerateTimeZoneData.cpp
@@ -110,7 +110,7 @@ struct AK::Formatter<DaylightSavingsOffset> : Formatter<FormatString> {
     ErrorOr<void> format(FormatBuilder& builder, DaylightSavingsOffset const& dst_offset)
     {
         auto format_time = [&](auto year) {
-            return DeprecatedString::formatted("AK::Duration::from_timestamp({}, 1, 1, 0, 0, 0, 0)", year);
+            return DeprecatedString::formatted("AK::UnixDateTime::from_unix_time_parts({}, 1, 1, 0, 0, 0, 0)", year);
         };
 
         static DeprecatedString max_year_as_time("max_year_as_time"sv);
@@ -494,13 +494,13 @@ static ErrorOr<void> generate_time_zone_data_implementation(Core::InputBufferedF
 
 namespace TimeZone {
 
-static constexpr auto max_year_as_time = AK::Duration::from_timestamp(NumericLimits<u16>::max(), 1, 1, 0, 0, 0, 0);
+static constexpr auto max_year_as_time = AK::UnixDateTime::from_unix_time_parts(NumericLimits<u16>::max(), 1, 1, 0, 0, 0, 0);
 
 struct DateTime {
-    AK::Duration time_since_epoch() const
+    AK::UnixDateTime time_since_epoch() const
     {
         // FIXME: This implementation does not take last_weekday, after_weekday, or before_weekday into account.
-        return AK::Duration::from_timestamp(year, month, day, hour, minute, second, 0);
+        return AK::UnixDateTime::from_unix_time_parts(year, month, day, hour, minute, second, 0);
     }
 
     u16 year { 0 };
@@ -530,17 +530,17 @@ struct TimeZoneOffset {
 };
 
 struct DaylightSavingsOffset {
-    AK::Duration time_in_effect(AK::Duration time) const
+    AK::UnixDateTime time_in_effect(AK::UnixDateTime time) const
     {
         auto in_effect = this->in_effect;
-        in_effect.year = seconds_since_epoch_to_year(time.to_seconds());
+        in_effect.year = seconds_since_epoch_to_year(time.seconds_since_epoch());
 
         return in_effect.time_since_epoch();
     }
 
     i64 offset { 0 };
-    AK::Duration year_from {};
-    AK::Duration year_to {};
+    AK::UnixDateTime year_from {};
+    AK::UnixDateTime year_to {};
     DateTime in_effect {};
 
     @string_index_type@ format { 0 };
@@ -635,7 +635,7 @@ static constexpr Array<Location, @size@> s_time_zone_locations { {
     TRY(append_string_conversions("Region"sv, "region"sv, time_zone_data.time_zone_region_names));
 
     generator.append(R"~~~(
-static Array<DaylightSavingsOffset const*, 2> find_dst_offsets(TimeZoneOffset const& time_zone_offset, AK::Duration time)
+static Array<DaylightSavingsOffset const*, 2> find_dst_offsets(TimeZoneOffset const& time_zone_offset, AK::UnixDateTime time)
 {
     auto const& dst_rules = s_dst_offsets[time_zone_offset.dst_rule];
 
@@ -677,7 +677,7 @@ static Array<DaylightSavingsOffset const*, 2> find_dst_offsets(TimeZoneOffset co
     return { standard_offset, daylight_offset ? daylight_offset : standard_offset };
 }
 
-static Offset get_active_dst_offset(TimeZoneOffset const& time_zone_offset, AK::Duration time)
+static Offset get_active_dst_offset(TimeZoneOffset const& time_zone_offset, AK::UnixDateTime time)
 {
     auto offsets = find_dst_offsets(time_zone_offset, time);
     if (offsets[0] == offsets[1])
@@ -697,7 +697,7 @@ static Offset get_active_dst_offset(TimeZoneOffset const& time_zone_offset, AK::
     return { offsets[1]->offset, InDST::Yes };
 }
 
-static TimeZoneOffset const& find_time_zone_offset(TimeZone time_zone, AK::Duration time)
+static TimeZoneOffset const& find_time_zone_offset(TimeZone time_zone, AK::UnixDateTime time)
 {
     auto const& time_zone_offsets = s_time_zone_offsets[to_underlying(time_zone)];
 
@@ -713,7 +713,7 @@ static TimeZoneOffset const& find_time_zone_offset(TimeZone time_zone, AK::Durat
     return time_zone_offsets[index];
 }
 
-Optional<Offset> get_time_zone_offset(TimeZone time_zone, AK::Duration time)
+Optional<Offset> get_time_zone_offset(TimeZone time_zone, AK::UnixDateTime time)
 {
     auto const& time_zone_offset = find_time_zone_offset(time_zone, time);
 
@@ -729,7 +729,7 @@ Optional<Offset> get_time_zone_offset(TimeZone time_zone, AK::Duration time)
     return dst_offset;
 }
 
-Optional<Array<NamedOffset, 2>> get_named_time_zone_offsets(TimeZone time_zone, AK::Duration time)
+Optional<Array<NamedOffset, 2>> get_named_time_zone_offsets(TimeZone time_zone, AK::UnixDateTime time)
 {
     auto const& time_zone_offset = find_time_zone_offset(time_zone, time);
     Array<NamedOffset, 2> named_offsets;
diff --git a/Tests/LibLocale/TestDateTimeFormat.cpp b/Tests/LibLocale/TestDateTimeFormat.cpp
index 221d33c0791..62a8b7f5578 100644
--- a/Tests/LibLocale/TestDateTimeFormat.cpp
+++ b/Tests/LibLocale/TestDateTimeFormat.cpp
@@ -72,7 +72,7 @@ TEST_CASE(time_zone_name)
         TestData { "ar"sv, Locale::CalendarPatternStyle::ShortGeneric, "Africa/Accra"sv, "غرينتش"sv },
     };
 
-    constexpr auto jan_1_2022 = AK::Duration::from_seconds(1640995200); // Saturday, January 1, 2022 12:00:00 AM
+    constexpr auto jan_1_2022 = AK::UnixDateTime::from_seconds_since_epoch(1640995200); // Saturday, January 1, 2022 12:00:00 AM
 
     for (auto const& test : test_data) {
         auto time_zone = MUST(Locale::format_time_zone(test.locale, test.time_zone, test.style, jan_1_2022));
@@ -122,7 +122,7 @@ TEST_CASE(time_zone_name_dst)
         TestData { "ar"sv, Locale::CalendarPatternStyle::Short, "Africa/Accra"sv, "غرينتش"sv },
     };
 
-    constexpr auto sep_19_2022 = AK::Duration::from_seconds(1663553728); // Monday, September 19, 2022 2:15:28 AM
+    constexpr auto sep_19_2022 = AK::UnixDateTime::from_seconds_since_epoch(1663553728); // Monday, September 19, 2022 2:15:28 AM
 
     for (auto const& test : test_data) {
         auto time_zone = MUST(Locale::format_time_zone(test.locale, test.time_zone, test.style, sep_19_2022));
@@ -132,13 +132,13 @@ TEST_CASE(time_zone_name_dst)
 
 TEST_CASE(format_time_zone_offset)
 {
-    constexpr auto jan_1_1833 = AK::Duration::from_seconds(-4323283200); // Tuesday, January 1, 1833 12:00:00 AM
-    constexpr auto jan_1_2022 = AK::Duration::from_seconds(1640995200);  // Saturday, January 1, 2022 12:00:00 AM
+    constexpr auto jan_1_1833 = AK::UnixDateTime::from_seconds_since_epoch(-4323283200); // Tuesday, January 1, 1833 12:00:00 AM
+    constexpr auto jan_1_2022 = AK::UnixDateTime::from_seconds_since_epoch(1640995200);  // Saturday, January 1, 2022 12:00:00 AM
 
     struct TestData {
         StringView locale;
         Locale::CalendarPatternStyle style;
-        AK::Duration time;
+        AK::UnixDateTime time;
         StringView time_zone;
         StringView expected_result;
     };
diff --git a/Tests/LibTimeZone/TestTimeZone.cpp b/Tests/LibTimeZone/TestTimeZone.cpp
index 4fc4c39a8fc..0ad467cdb0c 100644
--- a/Tests/LibTimeZone/TestTimeZone.cpp
+++ b/Tests/LibTimeZone/TestTimeZone.cpp
@@ -14,7 +14,7 @@ using enum TimeZone::InDST;
 
 static void test_offset(StringView time_zone, i64 time, i64 expected_offset, TimeZone::InDST expected_in_dst)
 {
-    auto actual_offset = TimeZone::get_time_zone_offset(time_zone, AK::Duration::from_seconds(time));
+    auto actual_offset = TimeZone::get_time_zone_offset(time_zone, AK::UnixDateTime::from_seconds_since_epoch(time));
     VERIFY(actual_offset.has_value());
     EXPECT_EQ(actual_offset->seconds, expected_offset);
     EXPECT_EQ(actual_offset->in_dst, expected_in_dst);
@@ -183,7 +183,7 @@ TEST_CASE(get_time_zone_offset_with_dst)
 TEST_CASE(get_named_time_zone_offsets)
 {
     auto test_named_offsets = [](auto time_zone, i64 time, i64 expected_standard_offset, i64 expected_daylight_offset, auto expected_standard_name, auto expected_daylight_name) {
-        auto actual_offsets = TimeZone::get_named_time_zone_offsets(time_zone, AK::Duration::from_seconds(time));
+        auto actual_offsets = TimeZone::get_named_time_zone_offsets(time_zone, AK::UnixDateTime::from_seconds_since_epoch(time));
         VERIFY(actual_offsets.has_value());
 
         EXPECT_EQ(actual_offsets->at(0).seconds, expected_standard_offset);
diff --git a/Userland/Applications/ClockSettings/TimeZoneSettingsWidget.cpp b/Userland/Applications/ClockSettings/TimeZoneSettingsWidget.cpp
index f3849a4edcc..6e18da766ff 100644
--- a/Userland/Applications/ClockSettings/TimeZoneSettingsWidget.cpp
+++ b/Userland/Applications/ClockSettings/TimeZoneSettingsWidget.cpp
@@ -133,7 +133,7 @@ void TimeZoneSettingsWidget::set_time_zone_location()
     m_time_zone_location = compute_time_zone_location();
 
     auto locale = Locale::default_locale();
-    auto now = AK::Duration::now_realtime();
+    auto now = AK::UnixDateTime::now();
 
     auto name = Locale::format_time_zone(locale, m_time_zone, Locale::CalendarPatternStyle::Long, now).release_value_but_fixme_should_propagate_errors();
     auto offset = Locale::format_time_zone(locale, m_time_zone, Locale::CalendarPatternStyle::LongOffset, now).release_value_but_fixme_should_propagate_errors();
diff --git a/Userland/Libraries/LibC/time.cpp b/Userland/Libraries/LibC/time.cpp
index 2e81b4476b1..127ccf152f9 100644
--- a/Userland/Libraries/LibC/time.cpp
+++ b/Userland/Libraries/LibC/time.cpp
@@ -117,7 +117,7 @@ static struct tm* time_to_tm(struct tm* tm, time_t t, StringView time_zone)
         return nullptr;
     }
 
-    if (auto offset = TimeZone::get_time_zone_offset(time_zone, AK::Duration::from_seconds(t)); offset.has_value()) {
+    if (auto offset = TimeZone::get_time_zone_offset(time_zone, AK::UnixDateTime::from_seconds_since_epoch(t)); offset.has_value()) {
         tm->tm_isdst = offset->in_dst == TimeZone::InDST::Yes;
         t += offset->seconds;
     }
@@ -171,12 +171,12 @@ static time_t tm_to_time(struct tm* tm, StringView time_zone)
     auto timestamp = ((days_since_epoch * 24 + tm->tm_hour) * 60 + tm->tm_min) * 60 + tm->tm_sec;
 
     if (tm->tm_isdst < 0) {
-        if (auto offset = TimeZone::get_time_zone_offset(time_zone, AK::Duration::from_seconds(timestamp)); offset.has_value())
+        if (auto offset = TimeZone::get_time_zone_offset(time_zone, AK::UnixDateTime::from_seconds_since_epoch(timestamp)); offset.has_value())
             timestamp -= offset->seconds;
     } else {
         auto index = tm->tm_isdst == 0 ? 0 : 1;
 
-        if (auto offsets = TimeZone::get_named_time_zone_offsets(time_zone, AK::Duration::from_seconds(timestamp)); offsets.has_value())
+        if (auto offsets = TimeZone::get_named_time_zone_offsets(time_zone, AK::UnixDateTime::from_seconds_since_epoch(timestamp)); offsets.has_value())
             timestamp -= offsets->at(index).seconds;
     }
 
@@ -407,7 +407,7 @@ void tzset()
         tzname[1] = const_cast<char*>(__utc);
     };
 
-    if (auto offsets = TimeZone::get_named_time_zone_offsets(__tzname, AK::Duration::now_realtime()); offsets.has_value()) {
+    if (auto offsets = TimeZone::get_named_time_zone_offsets(__tzname, AK::UnixDateTime::now()); offsets.has_value()) {
         if (!offsets->at(0).name.copy_characters_to_buffer(__tzname_standard, TZNAME_MAX))
             return set_default_values();
         if (!offsets->at(1).name.copy_characters_to_buffer(__tzname_daylight, TZNAME_MAX))
diff --git a/Userland/Libraries/LibJS/Runtime/Date.cpp b/Userland/Libraries/LibJS/Runtime/Date.cpp
index d5a92b64c58..df1ff90e3f2 100644
--- a/Userland/Libraries/LibJS/Runtime/Date.cpp
+++ b/Userland/Libraries/LibJS/Runtime/Date.cpp
@@ -314,7 +314,7 @@ static i64 clip_bigint_to_sane_time(Crypto::SignedBigInteger const& value)
 Vector<Crypto::SignedBigInteger> get_named_time_zone_epoch_nanoseconds(StringView time_zone_identifier, i32 year, u8 month, u8 day, u8 hour, u8 minute, u8 second, u16 millisecond, u16 microsecond, u16 nanosecond)
 {
     auto local_nanoseconds = get_utc_epoch_nanoseconds(year, month, day, hour, minute, second, millisecond, microsecond, nanosecond);
-    auto local_time = Duration::from_nanoseconds(clip_bigint_to_sane_time(local_nanoseconds));
+    auto local_time = UnixDateTime::from_nanoseconds_since_epoch(clip_bigint_to_sane_time(local_nanoseconds));
 
     // FIXME: LibTimeZone does not behave exactly as the spec expects. It does not consider repeated or skipped time points.
     auto offset = TimeZone::get_time_zone_offset(time_zone_identifier, local_time);
@@ -332,10 +332,10 @@ i64 get_named_time_zone_offset_nanoseconds(StringView time_zone_identifier, Cryp
     auto time_zone = TimeZone::time_zone_from_string(time_zone_identifier);
     VERIFY(time_zone.has_value());
 
-    // Since Duration::from_seconds() and Duration::from_nanoseconds() both take an i64, converting to
+    // Since UnixDateTime::from_seconds_since_epoch() and UnixDateTime::from_nanoseconds_since_epoch() both take an i64, converting to
     // seconds first gives us a greater range. The TZDB doesn't have sub-second offsets.
     auto seconds = epoch_nanoseconds.divided_by(s_one_billion_bigint).quotient;
-    auto time = Duration::from_seconds(clip_bigint_to_sane_time(seconds));
+    auto time = UnixDateTime::from_seconds_since_epoch(clip_bigint_to_sane_time(seconds));
 
     auto offset = TimeZone::get_time_zone_offset(*time_zone, time);
     VERIFY(offset.has_value());
diff --git a/Userland/Libraries/LibJS/Runtime/DatePrototype.cpp b/Userland/Libraries/LibJS/Runtime/DatePrototype.cpp
index 04c952d8cbf..d7d5d05fd4c 100644
--- a/Userland/Libraries/LibJS/Runtime/DatePrototype.cpp
+++ b/Userland/Libraries/LibJS/Runtime/DatePrototype.cpp
@@ -1164,7 +1164,7 @@ DeprecatedString time_zone_string(double time)
     auto tz_name = TimeZone::current_time_zone();
 
     // Most implementations seem to prefer the long-form display name of the time zone. Not super important, but we may as well match that behavior.
-    if (auto maybe_offset = TimeZone::get_time_zone_offset(tz_name, AK::Duration::from_milliseconds(time)); maybe_offset.has_value()) {
+    if (auto maybe_offset = TimeZone::get_time_zone_offset(tz_name, AK::UnixDateTime::from_milliseconds_since_epoch(time)); maybe_offset.has_value()) {
         if (auto long_name = Locale::get_time_zone_name(Locale::default_locale(), tz_name, Locale::CalendarPatternStyle::Long, maybe_offset->in_dst); long_name.has_value())
             tz_name = long_name.release_value();
     }
diff --git a/Userland/Libraries/LibJS/Runtime/Intl/DateTimeFormat.h b/Userland/Libraries/LibJS/Runtime/Intl/DateTimeFormat.h
index 0a36dc1d9ab..6f7720c8035 100644
--- a/Userland/Libraries/LibJS/Runtime/Intl/DateTimeFormat.h
+++ b/Userland/Libraries/LibJS/Runtime/Intl/DateTimeFormat.h
@@ -162,9 +162,9 @@ enum class OptionDefaults {
 // Table 8: Record returned by ToLocalTime, https://tc39.es/ecma402/#table-datetimeformat-tolocaltime-record
 // Note: [[InDST]] is not included here - it is handled by LibUnicode / LibTimeZone.
 struct LocalTime {
-    AK::Duration time_since_epoch() const
+    AK::UnixDateTime time_since_epoch() const
     {
-        return AK::Duration::from_timestamp(year, month + 1, day + 1, hour, minute, second, millisecond);
+        return AK::UnixDateTime::from_unix_time_parts(year, month + 1, day + 1, hour, minute, second, millisecond);
     }
 
     int weekday { 0 };     // [[Weekday]]
diff --git a/Userland/Libraries/LibLocale/DateTimeFormat.cpp b/Userland/Libraries/LibLocale/DateTimeFormat.cpp
index 7b2eb686829..fe5a8276281 100644
--- a/Userland/Libraries/LibLocale/DateTimeFormat.cpp
+++ b/Userland/Libraries/LibLocale/DateTimeFormat.cpp
@@ -301,7 +301,7 @@ static ErrorOr<Optional<String>> format_time_zone_offset(StringView locale, Cale
 }
 
 // https://unicode.org/reports/tr35/tr35-dates.html#Time_Zone_Format_Terminology
-ErrorOr<String> format_time_zone(StringView locale, StringView time_zone, CalendarPatternStyle style, AK::Duration time)
+ErrorOr<String> format_time_zone(StringView locale, StringView time_zone, CalendarPatternStyle style, AK::UnixDateTime time)
 {
     auto offset = TimeZone::get_time_zone_offset(time_zone, time);
     if (!offset.has_value())
diff --git a/Userland/Libraries/LibLocale/DateTimeFormat.h b/Userland/Libraries/LibLocale/DateTimeFormat.h
index ba483bc66b6..7fe86a84321 100644
--- a/Userland/Libraries/LibLocale/DateTimeFormat.h
+++ b/Userland/Libraries/LibLocale/DateTimeFormat.h
@@ -226,7 +226,7 @@ ErrorOr<Optional<StringView>> get_calendar_weekday_symbol(StringView locale, Str
 ErrorOr<Optional<StringView>> get_calendar_day_period_symbol(StringView locale, StringView calendar, CalendarPatternStyle style, DayPeriod value);
 ErrorOr<Optional<StringView>> get_calendar_day_period_symbol_for_hour(StringView locale, StringView calendar, CalendarPatternStyle style, u8 hour);
 
-ErrorOr<String> format_time_zone(StringView locale, StringView time_zone, CalendarPatternStyle style, AK::Duration time);
+ErrorOr<String> format_time_zone(StringView locale, StringView time_zone, CalendarPatternStyle style, AK::UnixDateTime time);
 Optional<StringView> get_time_zone_name(StringView locale, StringView time_zone, CalendarPatternStyle style, TimeZone::InDST in_dst);
 Optional<TimeZoneFormat> get_time_zone_format(StringView locale);
 
diff --git a/Userland/Libraries/LibTimeZone/TimeZone.cpp b/Userland/Libraries/LibTimeZone/TimeZone.cpp
index 0ce977c9be2..477d0b75eb5 100644
--- a/Userland/Libraries/LibTimeZone/TimeZone.cpp
+++ b/Userland/Libraries/LibTimeZone/TimeZone.cpp
@@ -186,7 +186,7 @@ Optional<StringView> canonicalize_time_zone(StringView time_zone)
 Optional<DaylightSavingsRule> __attribute__((weak)) daylight_savings_rule_from_string(StringView) { return {}; }
 StringView __attribute__((weak)) daylight_savings_rule_to_string(DaylightSavingsRule) { return {}; }
 
-Optional<Offset> __attribute__((weak)) get_time_zone_offset([[maybe_unused]] TimeZone time_zone, AK::Duration)
+Optional<Offset> __attribute__((weak)) get_time_zone_offset([[maybe_unused]] TimeZone time_zone, AK::UnixDateTime)
 {
 #if !ENABLE_TIME_ZONE_DATA
     VERIFY(time_zone == TimeZone::UTC);
@@ -196,14 +196,14 @@ Optional<Offset> __attribute__((weak)) get_time_zone_offset([[maybe_unused]] Tim
 #endif
 }
 
-Optional<Offset> get_time_zone_offset(StringView time_zone, AK::Duration time)
+Optional<Offset> get_time_zone_offset(StringView time_zone, AK::UnixDateTime time)
 {
     if (auto maybe_time_zone = time_zone_from_string(time_zone); maybe_time_zone.has_value())
         return get_time_zone_offset(*maybe_time_zone, time);
     return {};
 }
 
-Optional<Array<NamedOffset, 2>> __attribute__((weak)) get_named_time_zone_offsets([[maybe_unused]] TimeZone time_zone, AK::Duration)
+Optional<Array<NamedOffset, 2>> __attribute__((weak)) get_named_time_zone_offsets([[maybe_unused]] TimeZone time_zone, AK::UnixDateTime)
 {
 #if !ENABLE_TIME_ZONE_DATA
     VERIFY(time_zone == TimeZone::UTC);
@@ -217,7 +217,7 @@ Optional<Array<NamedOffset, 2>> __attribute__((weak)) get_named_time_zone_offset
 #endif
 }
 
-Optional<Array<NamedOffset, 2>> get_named_time_zone_offsets(StringView time_zone, AK::Duration time)
+Optional<Array<NamedOffset, 2>> get_named_time_zone_offsets(StringView time_zone, AK::UnixDateTime time)
 {
     if (auto maybe_time_zone = time_zone_from_string(time_zone); maybe_time_zone.has_value())
         return get_named_time_zone_offsets(*maybe_time_zone, time);
diff --git a/Userland/Libraries/LibTimeZone/TimeZone.h b/Userland/Libraries/LibTimeZone/TimeZone.h
index 7e77ecf702e..23ba3103d16 100644
--- a/Userland/Libraries/LibTimeZone/TimeZone.h
+++ b/Userland/Libraries/LibTimeZone/TimeZone.h
@@ -61,11 +61,11 @@ Optional<StringView> canonicalize_time_zone(StringView time_zone);
 Optional<DaylightSavingsRule> daylight_savings_rule_from_string(StringView daylight_savings_rule);
 StringView daylight_savings_rule_to_string(DaylightSavingsRule daylight_savings_rule);
 
-Optional<Offset> get_time_zone_offset(TimeZone time_zone, AK::Duration time);
-Optional<Offset> get_time_zone_offset(StringView time_zone, AK::Duration time);
+Optional<Offset> get_time_zone_offset(TimeZone time_zone, AK::UnixDateTime time);
+Optional<Offset> get_time_zone_offset(StringView time_zone, AK::UnixDateTime time);
 
-Optional<Array<NamedOffset, 2>> get_named_time_zone_offsets(TimeZone time_zone, AK::Duration time);
-Optional<Array<NamedOffset, 2>> get_named_time_zone_offsets(StringView time_zone, AK::Duration time);
+Optional<Array<NamedOffset, 2>> get_named_time_zone_offsets(TimeZone time_zone, AK::UnixDateTime time);
+Optional<Array<NamedOffset, 2>> get_named_time_zone_offsets(StringView time_zone, AK::UnixDateTime time);
 
 Optional<Location> get_time_zone_location(TimeZone time_zone);
 Optional<Location> get_time_zone_location(StringView time_zone);
diff --git a/Userland/Utilities/touch.cpp b/Userland/Utilities/touch.cpp
index 1492929f02b..f89bc67506d 100644
--- a/Userland/Utilities/touch.cpp
+++ b/Userland/Utilities/touch.cpp
@@ -88,7 +88,7 @@ static void parse_time(StringView input_time, timespec& atime, timespec& mtime)
     month = parameters.take_last();
 
     if (validate_timestamp(year, month, day, hour, minute, second))
-        atime = mtime = AK::Duration::from_timestamp(year, month, day, hour, minute, second, 0).to_timespec();
+        atime = mtime = AK::UnixDateTime::from_unix_time_parts(year, month, day, hour, minute, second, 0).to_timespec();
     else
         err("invalid time format '{}'", input_time);
 }
@@ -159,7 +159,7 @@ static void parse_datetime(StringView input_datetime, timespec& atime, timespec&
     }
 
     if (validate_timestamp(year, month, day, hour, minute, second)) {
-        auto timestamp = AK::Duration::from_timestamp(year, month, day, hour, minute, second, millisecond);
+        auto timestamp = AK::UnixDateTime::from_unix_time_parts(year, month, day, hour, minute, second, millisecond);
         auto time = timestamp.to_timespec();
         if (time_zone.is_empty() && TimeZone::system_time_zone() != "UTC") {
             auto offset = TimeZone::get_time_zone_offset(TimeZone::system_time_zone(), timestamp);