diff --git a/core/src/main/java/org/apache/calcite/util/format/postgresql/format/compiled/TimeZoneHoursCompiledPattern.java b/core/src/main/java/org/apache/calcite/util/format/postgresql/format/compiled/TimeZoneHoursCompiledPattern.java
index 38a015c7f4b..60dc1737921 100644
--- a/core/src/main/java/org/apache/calcite/util/format/postgresql/format/compiled/TimeZoneHoursCompiledPattern.java
+++ b/core/src/main/java/org/apache/calcite/util/format/postgresql/format/compiled/TimeZoneHoursCompiledPattern.java
@@ -22,7 +22,6 @@
 import java.text.ParseException;
 import java.text.ParsePosition;
 import java.time.ZonedDateTime;
-import java.time.temporal.ChronoField;
 import java.util.Locale;
 import java.util.Set;
 
@@ -40,7 +39,7 @@ public TimeZoneHoursCompiledPattern(Set<PatternModifier> modifiers) {
     return String.format(
         Locale.ROOT,
         "%+02d",
-        dateTime.getOffset().get(ChronoField.OFFSET_SECONDS) / 3600);
+        dateTime.getOffset().getTotalSeconds() / 3600);
   }
 
   @Override public int parseValue(ParsePosition inputPosition, String input, boolean enforceLength,
diff --git a/core/src/main/java/org/apache/calcite/util/format/postgresql/format/compiled/TimeZoneMinutesCompiledPattern.java b/core/src/main/java/org/apache/calcite/util/format/postgresql/format/compiled/TimeZoneMinutesCompiledPattern.java
index 5d2585302f5..36c219b4d2a 100644
--- a/core/src/main/java/org/apache/calcite/util/format/postgresql/format/compiled/TimeZoneMinutesCompiledPattern.java
+++ b/core/src/main/java/org/apache/calcite/util/format/postgresql/format/compiled/TimeZoneMinutesCompiledPattern.java
@@ -22,7 +22,6 @@
 import java.text.ParseException;
 import java.text.ParsePosition;
 import java.time.ZonedDateTime;
-import java.time.temporal.ChronoField;
 import java.util.Locale;
 import java.util.Set;
 
@@ -40,7 +39,7 @@ public TimeZoneMinutesCompiledPattern(Set<PatternModifier> modifiers) {
     return String.format(
         Locale.ROOT,
         "%02d",
-        (dateTime.getOffset().get(ChronoField.OFFSET_SECONDS) % 3600) / 60);
+        (dateTime.getOffset().getTotalSeconds() % 3600) / 60);
   }
 
   @Override public int parseValue(ParsePosition inputPosition, String input, boolean enforceLength,
diff --git a/core/src/main/java/org/apache/calcite/util/format/postgresql/format/compiled/TimeZoneOffsetCompiledPattern.java b/core/src/main/java/org/apache/calcite/util/format/postgresql/format/compiled/TimeZoneOffsetCompiledPattern.java
index a8ea63c5a50..c75bf5cc0b0 100644
--- a/core/src/main/java/org/apache/calcite/util/format/postgresql/format/compiled/TimeZoneOffsetCompiledPattern.java
+++ b/core/src/main/java/org/apache/calcite/util/format/postgresql/format/compiled/TimeZoneOffsetCompiledPattern.java
@@ -22,7 +22,6 @@
 import java.text.ParseException;
 import java.text.ParsePosition;
 import java.time.ZonedDateTime;
-import java.time.temporal.ChronoField;
 import java.util.Locale;
 import java.util.Set;
 
@@ -37,8 +36,9 @@ public TimeZoneOffsetCompiledPattern(Set<PatternModifier> modifiers) {
   }
 
   @Override public String convertToString(ZonedDateTime dateTime, Locale locale) {
-    final int hours = dateTime.getOffset().get(ChronoField.HOUR_OF_DAY);
-    final int minutes = dateTime.getOffset().get(ChronoField.MINUTE_OF_HOUR);
+    final int offsetSeconds = dateTime.getOffset().getTotalSeconds();
+    final int hours = offsetSeconds / 3600;
+    final int minutes = (offsetSeconds % 3600) / 60;
 
     String formattedHours =
         String.format(Locale.ROOT, "%s%02d", hours < 0 ? "-" : "+", hours);