diff --git a/pep-0569.rst b/pep-0569.rst
index e3d330e0c..3b78490a9 100644
--- a/pep-0569.rst
+++ b/pep-0569.rst
@@ -55,7 +55,7 @@ Release Schedule
 - 3.8.0 beta 1: Tuesday, 2019-06-04
   (No new features beyond this point.)
 
-- 3.8.0 beta 2: Monday, 2019-07-04
+- 3.8.0 beta 2: Thursday, 2019-07-04
 - 3.8.0 beta 3: Monday, 2019-07-29
 - 3.8.0 beta 4: Friday, 2019-08-30
 - 3.8.0 candidate 1: Tuesday, 2019-10-01
diff --git a/pep-0596.rst b/pep-0596.rst
index 4e78b2c7f..a237708d0 100644
--- a/pep-0596.rst
+++ b/pep-0596.rst
@@ -68,8 +68,8 @@ Actual:
 
 - 3.9.1 candidate 1: Tuesday, 2020-11-24
 - 3.9.1 final: Monday, 2020-12-07
-- 3.9.2 candidate 1: Monday, 2021-02-16
-- 3.9.2 final: Monday, 2021-02-19
+- 3.9.2 candidate 1: Tuesday, 2021-02-16
+- 3.9.2 final: Friday, 2021-02-19
 - 3.9.3: Friday, 2021-04-02 (security hotfix; recalled due to bpo-43710)
 - 3.9.4: Sunday, 2021-04-04 (ABI compatibility hotfix)
 - 3.9.5: Monday, 2021-05-03
@@ -77,7 +77,7 @@ Actual:
 - 3.9.7: Monday, 2021-08-30
 - 3.9.8: Friday, 2021-11-05 (recalled due to bpo-45235)
 - 3.9.9: Monday, 2021-11-15
-- 3.9.10: Monday, 2022-01-14
+- 3.9.10: Friday, 2022-01-14
 - 3.9.11: Wednesday, 2022-03-16
 - 3.9.12: Wednesday, 2022-03-23
 - 3.9.13: Tuesday, 2022-05-17 (final regular bugfix release with binary
diff --git a/pep-0619.rst b/pep-0619.rst
index 1016c293f..016f3742e 100644
--- a/pep-0619.rst
+++ b/pep-0619.rst
@@ -42,7 +42,7 @@ Actual:
 
 - 3.10 development begins: Monday, 2020-05-18
 - 3.10.0 alpha 1: Monday, 2020-10-05
-- 3.10.0 alpha 2: Monday, 2020-11-03
+- 3.10.0 alpha 2: Tuesday, 2020-11-03
 - 3.10.0 alpha 3: Monday, 2020-12-07
 - 3.10.0 alpha 4: Monday, 2021-01-04
 - 3.10.0 alpha 5: Wednesday, 2021-02-03
@@ -63,7 +63,7 @@ Bugfix releases
 Actual:
 
 - 3.10.1: Monday, 2021-12-06
-- 3.10.2: Monday, 2022-01-14
+- 3.10.2: Friday, 2022-01-14
 - 3.10.3: Wednesday, 2022-03-16
 - 3.10.4: Thursday, 2022-03-24
 - 3.10.5: Monday, 2022-06-06
@@ -72,7 +72,7 @@ Actual:
 - 3.10.8: Tuesday, 2022-10-11
 - 3.10.9: Tuesday, 2022-12-06
 - 3.10.10: Wednesday, 2023-02-08
-- 3.10.11: Tuesday, 2023-04-05 (final regular bugfix release with binary
+- 3.10.11: Wednesday, 2023-04-05 (final regular bugfix release with binary
   installers)
 
 
diff --git a/pep-0664.rst b/pep-0664.rst
index ec80d6cf1..04980a101 100644
--- a/pep-0664.rst
+++ b/pep-0664.rst
@@ -44,10 +44,10 @@ in a 12-month release cadence between major versions, as defined by
 Actual:
 
 - 3.11 development begins: Monday, 2021-05-03
-- 3.11.0 alpha 1: Monday, 2021-10-05
+- 3.11.0 alpha 1: Tuesday, 2021-10-05
 - 3.11.0 alpha 2: Tuesday, 2021-11-02
 - 3.11.0 alpha 3: Wednesday, 2021-12-08
-- 3.11.0 alpha 4: Monday, 2022-01-14
+- 3.11.0 alpha 4: Friday, 2022-01-14
 - 3.11.0 alpha 5: Thursday, 2022-02-03
 - 3.11.0 alpha 6: Monday, 2022-03-07
 - 3.11.0 alpha 7: Tuesday, 2022-04-05
@@ -68,7 +68,7 @@ Actual:
 
 - 3.11.1: Tuesday, 2022-12-06
 - 3.11.2: Wednesday, 2023-02-08
-- 3.11.3: Tuesday, 2023-04-05
+- 3.11.3: Wednesday, 2023-04-05
 
 Expected:
 
diff --git a/pep-0693.rst b/pep-0693.rst
index 0258fe23d..1947e1390 100644
--- a/pep-0693.rst
+++ b/pep-0693.rst
@@ -42,7 +42,7 @@ in a 12-month release cadence between major versions, as defined by
 
 Actual:
 
-- 3.12 development begins: Monday, 2022-05-08
+- 3.12 development begins: Sunday, 2022-05-08
 - 3.12.0 alpha 1: Monday, 2022-10-24
 - 3.12.0 alpha 2: Monday, 2022-11-14
 - 3.12.0 alpha 3: Tuesday, 2022-12-06