From fe68977a04306bf2fbbe7047df1a83f83bc3597c Mon Sep 17 00:00:00 2001
From: tjex <tjex@tjex.net>
Date: Sun, 5 Jul 2026 11:08:42 +0200
Subject: [PATCH 1/3] Allow for date+time filtering with `"<date> <time>"` as
 well as `<date>T<time>`

---
 docs/notes/note-filtering.md | 9 +++++++++
 internal/util/date/date.go   | 6 ++++++
 2 files changed, 15 insertions(+)

diff --git a/docs/notes/note-filtering.md b/docs/notes/note-filtering.md
index 62076370..f4c2feec 100644
--- a/docs/notes/note-filtering.md
+++ b/docs/notes/note-filtering.md
@@ -256,6 +256,15 @@ You can filter by range instead, using `--created-before`, `--created-after`,
 --created-after "last monday" --created-before yesterday
 ```
 
+Specifying a date and time can be in two formats:
+
+```
+--created-after 2026-06-01T15:00 --created-before 2026-06-01T18:00
+
+# Must be wrapped in quotes when ommitting 'T'
+--created-after "2026-06-01 15:00" --created-before "2026-06-01 18:00"
+```
+
 ## Explore links
 
 You can use the following options to explore the web of links spanning your
diff --git a/internal/util/date/date.go b/internal/util/date/date.go
index 2e9862e9..bbb81825 100644
--- a/internal/util/date/date.go
+++ b/internal/util/date/date.go
@@ -46,9 +46,15 @@ func TimeFromNatural(date string) (time.Time, error) {
 	if t, err := time.ParseInLocation("2006-01-02T15:04:05", date, time.Local); err == nil {
 		return t, nil
 	}
+	if t, err := time.ParseInLocation("2006-01-02 15:04:05", date, time.Local); err == nil {
+		return t, nil
+	}
 	if t, err := time.ParseInLocation("2006-01-02T15:04", date, time.Local); err == nil {
 		return t, nil
 	}
+	if t, err := time.ParseInLocation("2006-01-02 15:04", date, time.Local); err == nil {
+		return t, nil
+	}
 	if t, err := time.ParseInLocation("2006-01-02", date, time.Local); err == nil {
 		return t, nil
 	}

From 471b803af8d89b0916f77e78c185924253c36857 Mon Sep 17 00:00:00 2001
From: tjex <tjex@tjex.net>
Date: Sun, 5 Jul 2026 11:15:57 +0200
Subject: [PATCH 2/3] Add test for "<date> <time>" filtering format

---
 tests/cmd-list-filter-date.tesh | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/tests/cmd-list-filter-date.tesh b/tests/cmd-list-filter-date.tesh
index 96614020..dafb19e9 100644
--- a/tests/cmd-list-filter-date.tesh
+++ b/tests/cmd-list-filter-date.tesh
@@ -4,6 +4,14 @@ $ cd full-sample
 $ zk list -qf\{{title}} --created 2011-05-16T09:58:57Z
 >When to prefer PUT over POST HTTP method?
 
+# List a note created on a given day (alternate datetime format).
+$ zk list -qf\{{title}} --created "2011-05-16 09:58:57"
+>When to prefer PUT over POST HTTP method?
+
+# List a note created on a given day (alternate datetime format).
+$ zk list -qf\{{title}} --created-after "2011-05-16 09:58" --created-before "2011-05-16 09:59"
+>When to prefer PUT over POST HTTP method?
+
 # List notes created today.
 $ zk list -qf\{{title}} --created today
 >Buy low, sell high

From c8150fc2338ef703c566be099811fa5ef2874882 Mon Sep 17 00:00:00 2001
From: tjex <tjex@tjex.net>
Date: Sun, 5 Jul 2026 14:11:56 +0200
Subject: [PATCH 3/3] changelog

---
 CHANGELOG.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9285402f..c42bcacf 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -16,6 +16,8 @@ Format: `<description> (by <contributor>, <pr number>)`
 ### Fixed
 
 - Indexing made significantly more performant (by @Keluaa, 735)
+- Support filtering by date and time with `"<date> <time>"` instead of
+  `<date>T<time>` only (by @tjex, 743)
 
 ## 0.15.5