diff --git a/examples/log_stream.rs b/examples/log_stream.rs
index 601ab03ba..2953d8093 100644
--- a/examples/log_stream.rs
+++ b/examples/log_stream.rs
@@ -1,5 +1,9 @@
 use futures::{AsyncBufReadExt, TryStreamExt};
-use k8s_openapi::api::core::v1::Pod;
+use k8s_openapi::{
+    api::core::v1::Pod,
+    apimachinery::pkg::apis::meta::v1::Time,
+    chrono::{DateTime, Utc},
+};
 use kube::{
     api::{Api, LogParams},
     Client,
@@ -19,8 +23,11 @@ struct App {
     follow: bool,
 
     /// Since seconds
-    #[arg(long, short = 's')]
+    #[arg(long, conflicts_with = "since_time")]
     since: Option<i64>,
+    /// Since time
+    #[arg(long, conflicts_with = "since")]
+    since_time: Option<DateTime<Utc>>,
 
     /// Include timestamps in the log output
     #[arg(long, default_value = "false")]
@@ -43,6 +50,7 @@ async fn main() -> anyhow::Result<()> {
             container: app.container,
             tail_lines: app.tail,
             since_seconds: app.since,
+            since_time: app.since_time.map(|st| Time(st)),
             timestamps: app.timestamps,
             ..LogParams::default()
         })
diff --git a/kube-core/src/subresource.rs b/kube-core/src/subresource.rs
index ebf560ddb..1c2ce7343 100644
--- a/kube-core/src/subresource.rs
+++ b/kube-core/src/subresource.rs
@@ -7,6 +7,7 @@ use crate::{
 };
 
 pub use k8s_openapi::api::autoscaling::v1::{Scale, ScaleSpec, ScaleStatus};
+use k8s_openapi::apimachinery::pkg::apis::meta::v1::Time;
 
 // ----------------------------------------------------------------------------
 // Log subresource
@@ -30,6 +31,11 @@ pub struct LogParams {
     /// If this value precedes the time a pod was started, only logs since the pod start will be returned.
     /// If this value is in the future, no logs will be returned. Only one of sinceSeconds or sinceTime may be specified.
     pub since_seconds: Option<i64>,
+    /// An RFC3339 timestamp from which to show logs. If this value
+    /// precedes the time a pod was started, only logs since the pod start will be returned.
+    /// If this value is in the future, no logs will be returned.
+    /// Only one of sinceSeconds or sinceTime may be specified.
+    pub since_time: Option<Time>,
     /// If set, the number of lines from the end of the logs to show.
     /// If not specified, logs are shown from the creation of the container or sinceSeconds or sinceTime
     pub tail_lines: Option<i64>,
@@ -65,6 +71,9 @@ impl Request {
 
         if let Some(ss) = &lp.since_seconds {
             qp.append_pair("sinceSeconds", &ss.to_string());
+        } else if let Some(st) = &lp.since_time {
+            let ser_since = st.0.to_rfc3339_opts(chrono::SecondsFormat::Secs, true);
+            qp.append_pair("sinceTime", &ser_since);
         }
 
         if let Some(tl) = &lp.tail_lines {