diff --git a/networkmanager/Cargo.toml b/networkmanager/Cargo.toml
index 783edce..bb1fef5 100644
--- a/networkmanager/Cargo.toml
+++ b/networkmanager/Cargo.toml
@@ -7,6 +7,8 @@ license = "MPL-2.0"
 [dependencies]
 bitflags = "1.3.2"
 derive_builder = "0.10.2"
+procfs = { version = "0.12.0", default-features = false }
+time = "0.3.7"
 zbus = "2.0.1"
 
 [features]
diff --git a/networkmanager/src/access_point.rs b/networkmanager/src/access_point.rs
index 99a5f07..8fc9de3 100644
--- a/networkmanager/src/access_point.rs
+++ b/networkmanager/src/access_point.rs
@@ -1,23 +1,23 @@
 // SPDX-License-Identifier: MPL-2.0
 
-use crate::interface::{
-	access_point::AccessPointProxy,
-	enums::{ApFlags, ApSecurityFlags},
+use crate::{
+	interface::{
+		access_point::AccessPointProxy,
+		enums::{ApFlags, ApSecurityFlags},
+	},
+	util::clock_boottime_to_time,
 };
 use std::ops::Deref;
+use time::OffsetDateTime;
 use zbus::Result;
 
 #[derive(Debug)]
 pub struct AccessPoint<'a>(AccessPointProxy<'a>);
 
 impl<'a> AccessPoint<'a> {
-	/* TODO: figure out how to convert CLOCK_BOOTTIME to SystemTime, as CLOCK_BOOTTIME's starting point is arbritary and not guaranteed to match up with the UNIX Epoch
-	pub async fn last_seen(&self) -> Result<Option<SystemTime>> {
-		let last_seen = self.0.last_seen().await?;
-		if !last_seen.is_positive() {
-			return Ok(None);
-		}
-	}*/
+	pub async fn last_seen(&self) -> Result<Option<OffsetDateTime>> {
+		Ok(clock_boottime_to_time(self.0.last_seen().await?))
+	}
 
 	pub async fn flags(&self) -> Result<ApFlags> {
 		self.0.flags().await.map(ApFlags::from_bits_truncate)
diff --git a/networkmanager/src/lib.rs b/networkmanager/src/lib.rs
index 2a40074..fc42ac9 100644
--- a/networkmanager/src/lib.rs
+++ b/networkmanager/src/lib.rs
@@ -7,3 +7,4 @@ pub mod device;
 pub mod interface;
 pub mod nm;
 pub mod settings;
+pub(crate) mod util;
diff --git a/networkmanager/src/util.rs b/networkmanager/src/util.rs
new file mode 100644
index 0000000..0c60fee
--- /dev/null
+++ b/networkmanager/src/util.rs
@@ -0,0 +1,10 @@
+// SPDX-License-Identifier: MPL-2.0
+
+use time::OffsetDateTime;
+
+pub fn clock_boottime_to_time(time: i32) -> Option<OffsetDateTime> {
+	let boot_time = procfs::boot_time_secs()
+		.ok()
+		.and_then(|boot_time| i64::try_from(boot_time).ok())?;
+	OffsetDateTime::from_unix_timestamp(boot_time + time as i64).ok()
+}