diff --git a/docs/cookbook.md b/docs/cookbook.md
index 28403a991..f9ee7e521 100644
--- a/docs/cookbook.md
+++ b/docs/cookbook.md
@@ -129,6 +129,15 @@ Here's an example of rounding a time _down_ to the previously occurring whole ho
 
 ## Time zone conversion
 
+### Preserving local time
+
+Map a zoneless date and time of day into a `Temporal.Absolute` instance at which the local date and time of day in a specified time zone matches it.
+This is easily done with `dateTime.inTimeZone()`, but here is an example of implementing different disambiguation behaviours than the `"earlier"`, `"later"`, and `"reject'` ones built in to Temporal.
+
+```javascript
+{{cookbook/getInstantWithLocalTimeInZone.mjs}}
+```
+
 ### Preserving absolute instant
 
 Map a zoned date and time of day into a string serialization of the local time in a target zone at the corresponding instant in absolute time.
diff --git a/docs/cookbook/all.mjs b/docs/cookbook/all.mjs
index 87fee8e0a..c9445f4f6 100644
--- a/docs/cookbook/all.mjs
+++ b/docs/cookbook/all.mjs
@@ -12,6 +12,7 @@ import './getElapsedDurationSinceInstant.mjs';
 import './getFirstTuesdayOfMonth.mjs';
 import './getInstantBeforeOldRecord.mjs';
 import './getInstantOfNearestOffsetTransitionToInstant.mjs';
+import './getInstantWithLocalTimeInZone.mjs';
 import './getLocalizedArrival.mjs';
 import './getParseableZonedStringAtInstant.mjs';
 import './getParseableZonedStringWithLocalTimeInOtherZone.mjs';
diff --git a/docs/cookbook/getInstantWithLocalTimeInZone.mjs b/docs/cookbook/getInstantWithLocalTimeInZone.mjs
new file mode 100644
index 000000000..bf8db69e6
--- /dev/null
+++ b/docs/cookbook/getInstantWithLocalTimeInZone.mjs
@@ -0,0 +1,92 @@
+/**
+ * Get an absolute time corresponding with a calendar date / wall-clock time in
+ * a particular time zone, the same as Temporal.TimeZone.getAbsoluteFor() or
+ * Temporal.DateTime.inTimeZone(), but with more disambiguation options.
+ *
+ * As well as the default Temporal disambiguation options 'earlier', 'later',
+ * and 'reject', there are additional options possible:
+ *
+ * - 'earlierLater': Same as what the Moment Timezone and Luxon libraries do;
+ *   equivalent to 'earlier' when turning the clock back, and 'later' when
+ *   setting the clock forward.
+ * - 'clipEarlier': Equivalent to 'earlier' when turning the clock back, and
+ *   when setting the clock forward returns the time just before the clock
+ *   changes.
+ * - 'clipLater': Equivalent to 'later' when turning the clock back, and when
+ *   setting the clock forward returns the exact time of the clock change.
+ *
+ * @param {Temporal.DateTime} dateTime - Calendar date and wall-clock time to
+ *   convert
+ * @param {Temporal.TimeZone} timeZone - Time zone in which to consider the
+ *   wall-clock time
+ * @param {string} disambiguation - Disambiguation mode, see description.
+ * @returns {Temporal.Absolute} Absolute time in timeZone at the time of the
+ *   calendar date and wall-clock time from dateTime
+ */
+function getInstantWithLocalTimeInZone(dateTime, timeZone, disambiguation = 'earlier') {
+  // Handle the built-in modes first
+  if (['earlier', 'later', 'reject'].includes(disambiguation)) {
+    return timeZone.getAbsoluteFor(dateTime, { disambiguation });
+  }
+
+  const possible = timeZone.getPossibleAbsolutesFor(dateTime);
+
+  // Return only possibility if no disambiguation needed
+  if (possible.length === 1) return possible[0];
+
+  switch (disambiguation) {
+    case 'earlierLater':
+      if (possible.length === 0) return timeZone.getAbsoluteFor(dateTime, { disambiguation: 'later' });
+      return possible[0];
+    case 'clipEarlier':
+      if (possible.length === 0) {
+        const before = dateTime.inTimeZone(timeZone, { disambiguation: 'earlier' });
+        return timeZone
+          .getTransitions(before)
+          .next()
+          .value.minus({ nanoseconds: 1 });
+      }
+      return possible[0];
+    case 'clipLater':
+      if (possible.length === 0) {
+        const before = dateTime.inTimeZone(timeZone, { disambiguation: 'earlier' });
+        return timeZone.getTransitions(before).next().value;
+      }
+      return possible[1];
+  }
+  throw new RangeError(`invalid disambiguation ${disambiguation}`);
+}
+
+const germany = Temporal.TimeZone.from('Europe/Berlin');
+const nonexistentGermanWallTime = Temporal.DateTime.from('2019-03-31T02:45');
+
+const germanResults = {
+  earlier: /*     */ '2019-03-31T01:45+01:00[Europe/Berlin]',
+  later: /*       */ '2019-03-31T03:45+02:00[Europe/Berlin]',
+  earlierLater: /**/ '2019-03-31T03:45+02:00[Europe/Berlin]',
+  clipEarlier: /* */ '2019-03-31T01:59:59.999999999+01:00[Europe/Berlin]',
+  clipLater: /*   */ '2019-03-31T03:00+02:00[Europe/Berlin]'
+};
+for (const [disambiguation, result] of Object.entries(germanResults)) {
+  assert.equal(
+    getInstantWithLocalTimeInZone(nonexistentGermanWallTime, germany, disambiguation).toString(germany),
+    result
+  );
+}
+
+const brazilEast = Temporal.TimeZone.from('America/Sao_Paulo');
+const doubleEasternBrazilianWallTime = Temporal.DateTime.from('2019-02-16T23:45');
+
+const brazilianResults = {
+  earlier: /*     */ '2019-02-16T23:45-02:00[America/Sao_Paulo]',
+  later: /*       */ '2019-02-16T23:45-03:00[America/Sao_Paulo]',
+  earlierLater: /**/ '2019-02-16T23:45-02:00[America/Sao_Paulo]',
+  clipEarlier: /* */ '2019-02-16T23:45-02:00[America/Sao_Paulo]',
+  clipLater: /*   */ '2019-02-16T23:45-03:00[America/Sao_Paulo]'
+};
+for (const [disambiguation, result] of Object.entries(brazilianResults)) {
+  assert.equal(
+    getInstantWithLocalTimeInZone(doubleEasternBrazilianWallTime, brazilEast, disambiguation).toString(brazilEast),
+    result
+  );
+}