diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0bc8d6c4958..5dc19810d34 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,6 +8,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## Unreleased
 
+### Added
+
+- Added `PyTzInfoAccess`. [#2263](https://github.com/PyO3/pyo3/pull/2263)
+
 ### Changed
 
 - Default to "m" ABI tag when choosing `libpython` link name for CPython 3.7 on Unix. [#2288](https://github.com/PyO3/pyo3/pull/2288)
diff --git a/pytests/src/datetime.rs b/pytests/src/datetime.rs
index f526ae0acfc..fc67b24718b 100644
--- a/pytests/src/datetime.rs
+++ b/pytests/src/datetime.rs
@@ -3,7 +3,7 @@
 use pyo3::prelude::*;
 use pyo3::types::{
     PyDate, PyDateAccess, PyDateTime, PyDelta, PyDeltaAccess, PyTime, PyTimeAccess, PyTuple,
-    PyTzInfo,
+    PyTzInfo, PyTzInfoAccess,
 };
 
 #[pyfunction]
@@ -179,6 +179,16 @@ fn datetime_from_timestamp<'p>(
     PyDateTime::from_timestamp(py, ts, tz)
 }
 
+#[pyfunction]
+fn get_datetime_tzinfo(dt: &PyDateTime) -> Option<&PyTzInfo> {
+    dt.get_tzinfo()
+}
+
+#[pyfunction]
+fn get_time_tzinfo(dt: &PyTime) -> Option<&PyTzInfo> {
+    dt.get_tzinfo()
+}
+
 #[pyclass(extends=PyTzInfo)]
 pub struct TzClass {}
 
diff --git a/pytests/tests/test_datetime.py b/pytests/tests/test_datetime.py
index e70504e758a..d4c1b60ec61 100644
--- a/pytests/tests/test_datetime.py
+++ b/pytests/tests/test_datetime.py
@@ -114,6 +114,7 @@ def test_time(args, kwargs):
 
     assert act == exp
     assert act.tzinfo is exp.tzinfo
+    assert rdt.get_time_tzinfo(act) == exp.tzinfo
 
 
 @given(t=st.times())
@@ -194,6 +195,7 @@ def test_datetime(args, kwargs):
 
     assert act == exp
     assert act.tzinfo is exp.tzinfo
+    assert rdt.get_datetime_tzinfo(act) == exp.tzinfo
 
 
 @given(dt=st.datetimes())
diff --git a/src/types/datetime.rs b/src/types/datetime.rs
index c405301118e..68eaa82980d 100644
--- a/src/types/datetime.rs
+++ b/src/types/datetime.rs
@@ -5,6 +5,8 @@
 
 use crate::err::PyResult;
 use crate::ffi;
+#[cfg(PyPy)]
+use crate::ffi::datetime::{PyDateTime_FromTimestamp, PyDate_FromTimestamp};
 use crate::ffi::{
     PyDateTime_CAPI, PyDateTime_FromTimestamp, PyDateTime_IMPORT, PyDate_FromTimestamp,
 };
@@ -22,6 +24,7 @@ use crate::ffi::{
     PyDateTime_TIME_GET_HOUR, PyDateTime_TIME_GET_MICROSECOND, PyDateTime_TIME_GET_MINUTE,
     PyDateTime_TIME_GET_SECOND,
 };
+use crate::instance::PyNativeType;
 use crate::types::PyTuple;
 use crate::{AsPyPointer, PyAny, PyObject, Python, ToPyObject};
 use std::os::raw::c_int;
@@ -160,6 +163,16 @@ pub trait PyTimeAccess {
     fn get_fold(&self) -> bool;
 }
 
+/// Trait for accessing the components of a struct containing a tzinfo.
+pub trait PyTzInfoAccess {
+    /// Returns the tzinfo (which may be None).
+    ///
+    /// Implementations should conform to the upstream documentation:
+    /// <https://docs.python.org/3/c-api/datetime.html#c.PyDateTime_DATE_GET_TZINFO>
+    /// <https://docs.python.org/3/c-api/datetime.html#c.PyDateTime_TIME_GET_TZINFO>
+    fn get_tzinfo(&self) -> Option<&PyTzInfo>;
+}
+
 /// Bindings around `datetime.date`
 #[repr(transparent)]
 pub struct PyDate(PyAny);
@@ -354,6 +367,19 @@ impl PyTimeAccess for PyDateTime {
     }
 }
 
+impl PyTzInfoAccess for PyDateTime {
+    fn get_tzinfo(&self) -> Option<&PyTzInfo> {
+        let ptr = self.as_ptr() as *mut ffi::PyDateTime_DateTime;
+        unsafe {
+            if (*ptr).hastzinfo != 0 {
+                Some(self.py().from_borrowed_ptr((*ptr).tzinfo))
+            } else {
+                None
+            }
+        }
+    }
+}
+
 /// Bindings for `datetime.time`
 #[repr(transparent)]
 pub struct PyTime(PyAny);
@@ -439,6 +465,19 @@ impl PyTimeAccess for PyTime {
     }
 }
 
+impl PyTzInfoAccess for PyTime {
+    fn get_tzinfo(&self) -> Option<&PyTzInfo> {
+        let ptr = self.as_ptr() as *mut ffi::PyDateTime_Time;
+        unsafe {
+            if (*ptr).hastzinfo != 0 {
+                Some(self.py().from_borrowed_ptr((*ptr).tzinfo))
+            } else {
+                None
+            }
+        }
+    }
+}
+
 /// Bindings for `datetime.tzinfo`
 ///
 /// This is an abstract base class and should not be constructed directly.
@@ -524,4 +563,33 @@ mod tests {
             assert!(b.unwrap().get_fold());
         });
     }
+
+    #[cfg(not(PyPy))]
+    #[test]
+    fn test_get_tzinfo() {
+        crate::Python::with_gil(|py| {
+            use crate::conversion::ToPyObject;
+            use crate::types::{PyDateTime, PyTime, PyTzInfoAccess};
+
+            let datetime = py.import("datetime").map_err(|e| e.print(py)).unwrap();
+            let timezone = datetime.getattr("timezone").unwrap();
+            let utc = timezone.getattr("utc").unwrap().to_object(py);
+
+            let dt = PyDateTime::new(py, 2018, 1, 1, 0, 0, 0, 0, Some(&utc)).unwrap();
+
+            assert!(dt.get_tzinfo().unwrap().eq(&utc).unwrap());
+
+            let dt = PyDateTime::new(py, 2018, 1, 1, 0, 0, 0, 0, None).unwrap();
+
+            assert!(dt.get_tzinfo().is_none());
+
+            let t = PyTime::new(py, 0, 0, 0, 0, Some(&utc)).unwrap();
+
+            assert!(t.get_tzinfo().unwrap().eq(&utc).unwrap());
+
+            let t = PyTime::new(py, 0, 0, 0, 0, None).unwrap();
+
+            assert!(t.get_tzinfo().is_none());
+        });
+    }
 }
diff --git a/src/types/mod.rs b/src/types/mod.rs
index 192fa80a8fa..ad79d062b9a 100644
--- a/src/types/mod.rs
+++ b/src/types/mod.rs
@@ -11,6 +11,7 @@ pub use self::complex::PyComplex;
 #[cfg(not(Py_LIMITED_API))]
 pub use self::datetime::{
     PyDate, PyDateAccess, PyDateTime, PyDelta, PyDeltaAccess, PyTime, PyTimeAccess, PyTzInfo,
+    PyTzInfoAccess,
 };
 pub use self::dict::{IntoPyDict, PyDict};
 pub use self::floatob::PyFloat;