diff --git a/Cargo.toml b/Cargo.toml
index e0b93d1..194dabd 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -33,6 +33,7 @@ members = [
   "jiff-cli",
   "jiff-tzdb",
   "jiff-tzdb-platform",
+  "jiff-sqlx",
   "examples/*",
 ]
 
diff --git a/jiff-sqlx/Cargo.toml b/jiff-sqlx/Cargo.toml
new file mode 100644
index 0000000..288887c
--- /dev/null
+++ b/jiff-sqlx/Cargo.toml
@@ -0,0 +1,21 @@
+[package]
+name = "jiff-sqlx"
+version = "0.1.0"
+license = "Unlicense OR MIT"
+homepage = "https://github.com/BurntSushi/jiff/tree/master/jiff-sqlx"
+repository = "https://github.com/BurntSushi/jiff"
+documentation = "https://docs.rs/jiff-sqlx"
+description = "Integration to use jiff structs for datetime types in sqlx."
+categories = ["date-and-time"]
+keywords = ["date", "time", "temporal", "zone", "iana"]
+workspace = ".."
+edition = "2021"
+rust-version = "1.70"
+
+[features]
+default = []
+postgres = ["sqlx/postgres"]
+
+[dependencies]
+jiff = { path = ".." }
+sqlx = { version = "0.8", default-features = false }
diff --git a/jiff-sqlx/src/lib.rs b/jiff-sqlx/src/lib.rs
new file mode 100644
index 0000000..8a5e6f6
--- /dev/null
+++ b/jiff-sqlx/src/lib.rs
@@ -0,0 +1,5 @@
+#[cfg(feature = "postgres")]
+mod postgres;
+
+mod wrap_types;
+pub use wrap_types::*;
diff --git a/jiff-sqlx/src/postgres/date.rs b/jiff-sqlx/src/postgres/date.rs
new file mode 100644
index 0000000..c39cd53
--- /dev/null
+++ b/jiff-sqlx/src/postgres/date.rs
@@ -0,0 +1,63 @@
+use crate::{Date, ToDate};
+use sqlx::encode::IsNull;
+use sqlx::error::BoxDynError;
+use sqlx::postgres::types::Oid;
+use sqlx::postgres::{
+    PgArgumentBuffer, PgHasArrayType, PgTypeInfo, PgValueFormat, PgValueRef,
+};
+use sqlx::{Decode, Encode, Postgres, Type};
+
+impl Type<Postgres> for Date {
+    fn type_info() -> PgTypeInfo {
+        // 1082 => PgType::Date
+        PgTypeInfo::with_oid(Oid(1082))
+    }
+}
+
+impl PgHasArrayType for Date {
+    fn array_type_info() -> PgTypeInfo {
+        // 1182 => PgType::DateArray
+        PgTypeInfo::with_oid(Oid(1182))
+    }
+}
+
+impl Encode<'_, Postgres> for Date {
+    fn encode_by_ref(
+        &self,
+        buf: &mut PgArgumentBuffer,
+    ) -> Result<IsNull, BoxDynError> {
+        let date = self.to_jiff();
+
+        // DATE is encoded as the days since epoch
+        let days = date.since(postgres_epoch_date())?.get_days();
+        Encode::<Postgres>::encode(days, buf)
+    }
+
+    fn size_hint(&self) -> usize {
+        size_of::<i32>()
+    }
+}
+
+impl<'r> Decode<'r, Postgres> for Date {
+    fn decode(value: PgValueRef<'r>) -> Result<Self, BoxDynError> {
+        Ok(match value.format() {
+            PgValueFormat::Binary => {
+                // DATE is encoded as the days since epoch
+                let days: i32 = Decode::<Postgres>::decode(value)?;
+                let date = jiff::Span::new()
+                    .try_days(days)
+                    .and_then(|s| postgres_epoch_date().checked_add(s))?;
+                date.to_sqlx()
+            }
+            PgValueFormat::Text => {
+                let s = value.as_str()?;
+                let date = jiff::civil::Date::strptime("%Y-%m-%d", s)?;
+                date.to_sqlx()
+            }
+        })
+    }
+}
+
+const fn postgres_epoch_date() -> jiff::civil::Date {
+    jiff::civil::Date::constant(2000, 1, 1)
+}
diff --git a/jiff-sqlx/src/postgres/datetime.rs b/jiff-sqlx/src/postgres/datetime.rs
new file mode 100644
index 0000000..d182154
--- /dev/null
+++ b/jiff-sqlx/src/postgres/datetime.rs
@@ -0,0 +1,68 @@
+use crate::{DateTime, ToDateTime};
+use jiff::SignedDuration;
+use sqlx::encode::IsNull;
+use sqlx::error::BoxDynError;
+use sqlx::postgres::types::Oid;
+use sqlx::postgres::{
+    PgArgumentBuffer, PgHasArrayType, PgTypeInfo, PgValueFormat, PgValueRef,
+};
+use sqlx::{Decode, Encode, Postgres, Type};
+use std::str::FromStr;
+
+impl Type<Postgres> for DateTime {
+    fn type_info() -> PgTypeInfo {
+        // 1114 => PgType::Timestamp
+        PgTypeInfo::with_oid(Oid(1114))
+    }
+}
+
+impl PgHasArrayType for DateTime {
+    fn array_type_info() -> PgTypeInfo {
+        // 1115 => PgType::TimestampArray
+        PgTypeInfo::with_oid(Oid(1115))
+    }
+}
+
+impl Encode<'_, Postgres> for DateTime {
+    fn encode_by_ref(
+        &self,
+        buf: &mut PgArgumentBuffer,
+    ) -> Result<IsNull, BoxDynError> {
+        let datetime = self.to_jiff();
+
+        // TIMESTAMP is encoded as the microseconds since the epoch
+        let micros =
+            datetime.duration_since(postgres_epoch_datetime()).as_micros();
+        let micros = i64::try_from(micros).map_err(|_| {
+            format!("DateTime {datetime} out of range for Postgres: {micros}")
+        })?;
+        Encode::<Postgres>::encode(micros, buf)
+    }
+
+    fn size_hint(&self) -> usize {
+        size_of::<i64>()
+    }
+}
+
+impl<'r> Decode<'r, Postgres> for DateTime {
+    fn decode(value: PgValueRef<'r>) -> Result<Self, BoxDynError> {
+        Ok(match value.format() {
+            PgValueFormat::Binary => {
+                // TIMESTAMP is encoded as the microseconds since the epoch
+                let us = Decode::<Postgres>::decode(value)?;
+                let datetime = postgres_epoch_datetime()
+                    .checked_add(SignedDuration::from_micros(us))?;
+                datetime.to_sqlx()
+            }
+            PgValueFormat::Text => {
+                let s = value.as_str()?;
+                let datetime = jiff::civil::DateTime::from_str(s)?;
+                datetime.to_sqlx()
+            }
+        })
+    }
+}
+
+const fn postgres_epoch_datetime() -> jiff::civil::DateTime {
+    jiff::civil::DateTime::constant(2000, 1, 1, 0, 0, 0, 0)
+}
diff --git a/jiff-sqlx/src/postgres/interval.rs b/jiff-sqlx/src/postgres/interval.rs
new file mode 100644
index 0000000..51f89cc
--- /dev/null
+++ b/jiff-sqlx/src/postgres/interval.rs
@@ -0,0 +1,133 @@
+use crate::SignedDuration;
+use sqlx::encode::IsNull;
+use sqlx::error::BoxDynError;
+use sqlx::postgres::types::{Oid, PgInterval};
+use sqlx::postgres::{PgArgumentBuffer, PgHasArrayType, PgTypeInfo};
+use sqlx::{Database, Decode, Encode, Postgres, Type};
+
+impl Type<Postgres> for SignedDuration {
+    fn type_info() -> PgTypeInfo {
+        // 1186 => PgType::Interval
+        PgTypeInfo::with_oid(Oid(1186))
+    }
+}
+
+impl PgHasArrayType for SignedDuration {
+    fn array_type_info() -> PgTypeInfo {
+        // 1187 => PgType::IntervalArray
+        PgTypeInfo::with_oid(Oid(1187))
+    }
+}
+
+impl TryFrom<SignedDuration> for PgInterval {
+    type Error = BoxDynError;
+
+    /// Convert a `SignedDuration` to a `PgInterval`.
+    ///
+    /// This returns an error if there is a loss of precision using nanoseconds or if there is a
+    /// microseconds overflow.
+    fn try_from(value: SignedDuration) -> Result<Self, BoxDynError> {
+        let value = value.to_jiff();
+
+        if value.subsec_nanos() % 1000 != 0 {
+            return Err(
+                "PostgreSQL `INTERVAL` does not support nanoseconds precision"
+                    .into(),
+            );
+        }
+
+        let micros = value.as_micros();
+        if micros >= i64::MIN as i128 && micros <= i64::MAX as i128 {
+            Ok(Self { months: 0, days: 0, microseconds: micros as i64 })
+        } else {
+            Err("Overflow has occurred for PostgreSQL `INTERVAL`".into())
+        }
+    }
+}
+
+impl Encode<'_, Postgres> for SignedDuration {
+    fn encode_by_ref(
+        &self,
+        buf: &mut PgArgumentBuffer,
+    ) -> Result<IsNull, BoxDynError> {
+        let pg_interval = PgInterval::try_from(*self)?;
+        pg_interval.encode_by_ref(buf)
+    }
+
+    fn size_hint(&self) -> usize {
+        2 * size_of::<i64>()
+    }
+}
+
+impl<'r> Decode<'r, Postgres> for SignedDuration {
+    fn decode(
+        value: <Postgres as Database>::ValueRef<'r>,
+    ) -> Result<Self, BoxDynError> {
+        let pg_interval = PgInterval::decode(value)?;
+
+        if pg_interval.months != 0 {
+            return Err(
+                "Cannot convert months in `INTERVAL` to SignedDuration".into(),
+            );
+        }
+
+        if pg_interval.days != 0 {
+            return Err(
+                "Cannot convert days in `INTERVAL` to SignedDuration".into()
+            );
+        }
+
+        let micros = pg_interval.microseconds;
+        Ok(SignedDuration(jiff::SignedDuration::from_micros(micros)))
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    use crate::ToSignedDuration;
+    use sqlx::postgres::types::PgInterval;
+
+    #[test]
+    fn test_pginterval_jiff() {
+        // Case for positive duration
+        let interval = PgInterval { days: 0, months: 0, microseconds: 27_000 };
+        assert_eq!(
+            &PgInterval::try_from(
+                jiff::SignedDuration::from_micros(27_000).to_sqlx()
+            )
+            .unwrap(),
+            &interval
+        );
+
+        // Case for negative duration
+        let interval =
+            PgInterval { days: 0, months: 0, microseconds: -27_000 };
+        assert_eq!(
+            &PgInterval::try_from(
+                jiff::SignedDuration::from_micros(-27_000).to_sqlx()
+            )
+            .unwrap(),
+            &interval
+        );
+
+        // Case when precision loss occurs
+        assert!(PgInterval::try_from(
+            jiff::SignedDuration::from_nanos(27_000_001).to_sqlx()
+        )
+        .is_err());
+        assert!(PgInterval::try_from(
+            jiff::SignedDuration::from_nanos(-27_000_001).to_sqlx()
+        )
+        .is_err());
+
+        // Case when microseconds overflow occurs
+        assert!(PgInterval::try_from(
+            jiff::SignedDuration::from_secs(10_000_000_000_000).to_sqlx()
+        )
+        .is_err());
+        assert!(PgInterval::try_from(
+            jiff::SignedDuration::from_secs(-10_000_000_000_000).to_sqlx()
+        )
+        .is_err());
+    }
+}
diff --git a/jiff-sqlx/src/postgres/mod.rs b/jiff-sqlx/src/postgres/mod.rs
new file mode 100644
index 0000000..d7750fc
--- /dev/null
+++ b/jiff-sqlx/src/postgres/mod.rs
@@ -0,0 +1,5 @@
+mod date;
+mod datetime;
+mod interval;
+mod time;
+mod timestamp;
diff --git a/jiff-sqlx/src/postgres/time.rs b/jiff-sqlx/src/postgres/time.rs
new file mode 100644
index 0000000..ef2a349
--- /dev/null
+++ b/jiff-sqlx/src/postgres/time.rs
@@ -0,0 +1,63 @@
+use crate::{Time, ToTime};
+use jiff::SignedDuration;
+use sqlx::encode::IsNull;
+use sqlx::error::BoxDynError;
+use sqlx::postgres::types::Oid;
+use sqlx::postgres::{
+    PgArgumentBuffer, PgHasArrayType, PgTypeInfo, PgValueFormat, PgValueRef,
+};
+use sqlx::{Decode, Encode, Postgres, Type};
+
+impl Type<Postgres> for Time {
+    fn type_info() -> PgTypeInfo {
+        // 1083 => PgType::Time
+        PgTypeInfo::with_oid(Oid(1083))
+    }
+}
+
+impl PgHasArrayType for Time {
+    fn array_type_info() -> PgTypeInfo {
+        // 1183 => PgType::TimeArray
+        PgTypeInfo::with_oid(Oid(1183))
+    }
+}
+
+impl Encode<'_, Postgres> for Time {
+    fn encode_by_ref(
+        &self,
+        buf: &mut PgArgumentBuffer,
+    ) -> Result<IsNull, BoxDynError> {
+        let time = self.to_jiff();
+
+        // TIME is encoded as the microseconds since midnight
+        let micros =
+            time.duration_since(jiff::civil::Time::midnight()).as_micros();
+        let micros = i64::try_from(micros).map_err(|_| {
+            format!("Time {time} out of range for Postgres: {micros}")
+        })?;
+        Encode::<Postgres>::encode(micros, buf)
+    }
+
+    fn size_hint(&self) -> usize {
+        size_of::<i64>()
+    }
+}
+
+impl<'r> Decode<'r, Postgres> for Time {
+    fn decode(value: PgValueRef<'r>) -> Result<Self, BoxDynError> {
+        Ok(match value.format() {
+            PgValueFormat::Binary => {
+                // TIME is encoded as the microseconds since midnight
+                let us: i64 = Decode::<Postgres>::decode(value)?;
+                let time = jiff::civil::Time::midnight()
+                    .checked_add(SignedDuration::from_micros(us))?;
+                time.to_sqlx()
+            }
+            PgValueFormat::Text => {
+                let s = value.as_str()?;
+                let time = jiff::civil::Time::strptime("%H:%M:%S%.f", s)?;
+                time.to_sqlx()
+            }
+        })
+    }
+}
diff --git a/jiff-sqlx/src/postgres/timestamp.rs b/jiff-sqlx/src/postgres/timestamp.rs
new file mode 100644
index 0000000..35baf27
--- /dev/null
+++ b/jiff-sqlx/src/postgres/timestamp.rs
@@ -0,0 +1,70 @@
+use crate::{Timestamp, ToTimestamp};
+use jiff::SignedDuration;
+use sqlx::encode::IsNull;
+use sqlx::error::BoxDynError;
+use sqlx::postgres::types::Oid;
+use sqlx::postgres::{
+    PgArgumentBuffer, PgHasArrayType, PgTypeInfo, PgValueFormat,
+};
+use sqlx::{Database, Decode, Encode, Postgres, Type};
+use std::str::FromStr;
+
+impl Type<Postgres> for Timestamp {
+    fn type_info() -> PgTypeInfo {
+        // 1184 => PgType::Timestamptz
+        PgTypeInfo::with_oid(Oid(1184))
+    }
+}
+
+impl PgHasArrayType for Timestamp {
+    fn array_type_info() -> PgTypeInfo {
+        // 1185 => PgType::TimestamptzArray
+        PgTypeInfo::with_oid(Oid(1185))
+    }
+}
+
+impl Encode<'_, Postgres> for Timestamp {
+    fn encode_by_ref(
+        &self,
+        buf: &mut PgArgumentBuffer,
+    ) -> Result<IsNull, BoxDynError> {
+        let ts = self.to_jiff();
+
+        // TIMESTAMP is encoded as the microseconds since the epoch
+        let micros = ts.duration_since(postgres_epoch_timestamp()).as_micros();
+        let micros = i64::try_from(micros).map_err(|_| {
+            format!("Timestamp {ts} out of range for Postgres: {micros}")
+        })?;
+        Encode::<Postgres>::encode(micros, buf)
+    }
+
+    fn size_hint(&self) -> usize {
+        size_of::<i64>()
+    }
+}
+
+impl<'r> Decode<'r, Postgres> for Timestamp {
+    fn decode(
+        value: <Postgres as Database>::ValueRef<'r>,
+    ) -> Result<Self, BoxDynError> {
+        Ok(match value.format() {
+            PgValueFormat::Binary => {
+                // TIMESTAMP is encoded as the microseconds since the epoch
+                let us = Decode::<Postgres>::decode(value)?;
+                let ts = postgres_epoch_timestamp()
+                    .checked_add(SignedDuration::from_micros(us))?;
+                ts.to_sqlx()
+            }
+            PgValueFormat::Text => {
+                let s = value.as_str()?;
+                let ts = jiff::Timestamp::from_str(s)?;
+                ts.to_sqlx()
+            }
+        })
+    }
+}
+
+fn postgres_epoch_timestamp() -> jiff::Timestamp {
+    jiff::Timestamp::from_str("2000-01-01T00:00:00Z")
+        .expect("2000-01-01T00:00:00Z is a valid timestamp")
+}
diff --git a/jiff-sqlx/src/wrap_types.rs b/jiff-sqlx/src/wrap_types.rs
new file mode 100644
index 0000000..f218ade
--- /dev/null
+++ b/jiff-sqlx/src/wrap_types.rs
@@ -0,0 +1,40 @@
+macro_rules! define_wrap_type {
+    ($wrapper:ident, $wrapper_trait:ident, $origin:ty) => {
+        pub trait $wrapper_trait {
+            fn to_sqlx(self) -> $wrapper;
+        }
+
+        #[derive(Debug, Clone, Copy)]
+        pub struct $wrapper($origin);
+
+        impl $wrapper {
+            pub fn to_jiff(self) -> $origin {
+                self.0
+            }
+        }
+
+        impl $wrapper_trait for $origin {
+            fn to_sqlx(self) -> $wrapper {
+                $wrapper(self)
+            }
+        }
+
+        impl From<$wrapper> for $origin {
+            fn from(value: $wrapper) -> Self {
+                value.0
+            }
+        }
+
+        impl From<$origin> for $wrapper {
+            fn from(value: $origin) -> Self {
+                Self(value)
+            }
+        }
+    };
+}
+
+define_wrap_type!(Timestamp, ToTimestamp, jiff::Timestamp);
+define_wrap_type!(SignedDuration, ToSignedDuration, jiff::SignedDuration);
+define_wrap_type!(Date, ToDate, jiff::civil::Date);
+define_wrap_type!(Time, ToTime, jiff::civil::Time);
+define_wrap_type!(DateTime, ToDateTime, jiff::civil::DateTime);