diff --git a/docs/sphinx/source/whatsnew/v0.13.2.rst b/docs/sphinx/source/whatsnew/v0.13.2.rst
index d4cd10b5e7..9a07bd21fb 100644
--- a/docs/sphinx/source/whatsnew/v0.13.2.rst
+++ b/docs/sphinx/source/whatsnew/v0.13.2.rst
@@ -46,6 +46,8 @@ Enhancements
 Documentation
 ~~~~~~~~~~~~~
 * Provide an overview of single-diode modeling functionality in :ref:`singlediode`. (:pull:`2565`)
+* Fix typo in parameter name ``atmos_refract`` in :py:func:`pvlib.solarposition.spa_python`
+  and :py:func:`pvlib.spa.solar_position`. (:issue:`2532`, :pull:`2592`)
 
 
 Testing
@@ -67,3 +69,4 @@ Maintenance
 Contributors
 ~~~~~~~~~~~~
 * Cliff Hansen (:ghuser:`cwhanse`)
+* Joseph Radford (:ghuser:`josephradford`)
diff --git a/pvlib/solarposition.py b/pvlib/solarposition.py
index ba861c9d82..2b8a43e9d0 100644
--- a/pvlib/solarposition.py
+++ b/pvlib/solarposition.py
@@ -314,7 +314,7 @@ def spa_python(time, latitude, longitude,
         using time.year and time.month from pandas.DatetimeIndex.
         For most simulations the default delta_t is sufficient.
         The USNO has historical and forecasted delta_t [3]_.
-    atmos_refrac : float, optional
+    atmos_refract : float, optional
         The approximate atmospheric refraction (in degrees)
         at sunrise and sunset.
     how : str, optional, default 'numpy'
diff --git a/pvlib/spa.py b/pvlib/spa.py
index d4181aaa49..6297e88c35 100644
--- a/pvlib/spa.py
+++ b/pvlib/spa.py
@@ -1057,7 +1057,7 @@ def solar_position(unixtime, lat, lon, elev, pressure, temp, delta_t,
         degrees C; used for atmospheric correction
     delta_t : float or array
         Difference between terrestrial time and UT1.
-    atmos_refrac : float
+    atmos_refract : float
         The approximate atmospheric refraction (in degrees)
         at sunrise and sunset.
     numthreads: int, optional, default 8