diff --git a/docs/api.md b/docs/api.md
index 1b76262..2959c95 100644
--- a/docs/api.md
+++ b/docs/api.md
@@ -17,6 +17,7 @@ This document describes the HTTP API for the NTP Timeturner application.
     "ltc_timecode": "10:20:30:00",
     "frame_rate": "25.00fps",
     "system_clock": "10:20:30.005",
+    "system_date": "2025-07-30",
     "timecode_delta_ms": 5,
     "timecode_delta_frames": 0,
     "sync_status": "IN SYNC",
@@ -58,6 +59,33 @@ This document describes the HTTP API for the NTP Timeturner application.
   }
   ```
 
+- **`POST /api/set_date`**
+
+  Sets the system date. This is useful as LTC does not contain date information. Requires `sudo` privileges.
+
+  **Example Request:**
+  ```json
+  {
+    "date": "2025-07-30"
+  }
+  ```
+
+  **Success Response:**
+  ```json
+  {
+    "status": "success",
+    "message": "Date update command issued."
+  }
+  ```
+
+  **Error Response:**
+  ```json
+  {
+    "status": "error",
+    "message": "Date update command failed."
+  }
+  ```
+
 ### Configuration
 
 - **`GET /api/config`**
diff --git a/src/api.rs b/src/api.rs
index 93a883d..3917815 100644
--- a/src/api.rs
+++ b/src/api.rs
@@ -19,6 +19,7 @@ struct ApiStatus {
     ltc_timecode: String,
     frame_rate: String,
     system_clock: String,
+    system_date: String,
     timecode_delta_ms: i64,
     timecode_delta_frames: i64,
     sync_status: String,
@@ -58,6 +59,7 @@ async fn get_status(data: web::Data<AppState>) -> impl Responder {
         now_local.second(),
         now_local.timestamp_subsec_millis(),
     );
+    let system_date = now_local.format("%Y-%m-%d").to_string();
 
     let avg_delta = state.get_ewma_clock_delta();
     let mut delta_frames = 0;
@@ -83,6 +85,7 @@ async fn get_status(data: web::Data<AppState>) -> impl Responder {
         ltc_timecode,
         frame_rate,
         system_clock,
+        system_date,
         timecode_delta_ms: avg_delta,
         timecode_delta_frames: delta_frames,
         sync_status: sync_status.to_string(),
@@ -135,6 +138,22 @@ async fn nudge_clock(req: web::Json<NudgeRequest>) -> impl Responder {
     }
 }
 
+#[derive(Deserialize)]
+struct SetDateRequest {
+    date: String,
+}
+
+#[post("/api/set_date")]
+async fn set_date(req: web::Json<SetDateRequest>) -> impl Responder {
+    if system::set_date(&req.date).is_ok() {
+        HttpResponse::Ok()
+            .json(serde_json::json!({ "status": "success", "message": "Date update command issued." }))
+    } else {
+        HttpResponse::InternalServerError()
+            .json(serde_json::json!({ "status": "error", "message": "Date update command failed." }))
+    }
+}
+
 #[post("/api/config")]
 async fn update_config(
     data: web::Data<AppState>,
@@ -192,6 +211,7 @@ pub async fn start_api_server(
             .service(update_config)
             .service(get_logs)
             .service(nudge_clock)
+            .service(set_date)
             // Serve frontend static files
             .service(fs::Files::new("/", "static/").index_file("index.html"))
     })
diff --git a/src/system.rs b/src/system.rs
index c3918f6..c15e452 100644
--- a/src/system.rs
+++ b/src/system.rs
@@ -131,6 +131,33 @@ pub fn nudge_clock(microseconds: i64) -> Result<(), ()> {
     }
 }
 
+pub fn set_date(date: &str) -> Result<(), ()> {
+    #[cfg(target_os = "linux")]
+    {
+        let success = Command::new("sudo")
+            .arg("date")
+            .arg("--set")
+            .arg(date)
+            .status()
+            .map(|s| s.success())
+            .unwrap_or(false);
+
+        if success {
+            log::info!("Set system date to {}", date);
+            Ok(())
+        } else {
+            log::error!("Failed to set system date");
+            Err(())
+        }
+    }
+    #[cfg(not(target_os = "linux"))]
+    {
+        let _ = date;
+        log::warn!("Date setting is only supported on Linux.");
+        Err(())
+    }
+}
+
 #[cfg(test)]
 mod tests {
     use super::*;
diff --git a/static/index.html b/static/index.html
index eb074af..ee453d8 100644
--- a/static/index.html
+++ b/static/index.html
@@ -23,6 +23,7 @@
             <div class="card">
                 <h2>System Clock</h2>
                 <p id="system-clock">--:--:--.---</p>
+                <p>Date: <span id="system-date">---- -- --</span></p>
                 <p>NTP Service: <span id="ntp-active">--</span></p>
                 <p>Sync Status: <span id="sync-status">--</span></p>
             </div>
@@ -90,6 +91,12 @@
                     <button id="nudge-up">+</button>
                     <span id="nudge-message"></span>
                 </div>
+                <div class="control-group">
+                    <label for="date-input">Set System Date:</label>
+                    <input type="date" id="date-input">
+                    <button id="set-date">Set Date</button>
+                    <span id="date-message"></span>
+                </div>
             </div>
 
             <!-- Logs -->
diff --git a/static/script.js b/static/script.js
index ba997a4..2094cc4 100644
--- a/static/script.js
+++ b/static/script.js
@@ -8,6 +8,7 @@ document.addEventListener('DOMContentLoaded', () => {
         frameRate: document.getElementById('frame-rate'),
         lockRatio: document.getElementById('lock-ratio'),
         systemClock: document.getElementById('system-clock'),
+        systemDate: document.getElementById('system-date'),
         ntpActive: document.getElementById('ntp-active'),
         syncStatus: document.getElementById('sync-status'),
         deltaMs: document.getElementById('delta-ms'),
@@ -35,12 +36,17 @@ document.addEventListener('DOMContentLoaded', () => {
     const nudgeValueInput = document.getElementById('nudge-value');
     const nudgeMessage = document.getElementById('nudge-message');
 
+    const dateInput = document.getElementById('date-input');
+    const setDateButton = document.getElementById('set-date');
+    const dateMessage = document.getElementById('date-message');
+
     function updateStatus(data) {
         statusElements.ltcStatus.textContent = data.ltc_status;
         statusElements.ltcTimecode.textContent = data.ltc_timecode;
         statusElements.frameRate.textContent = data.frame_rate;
         statusElements.lockRatio.textContent = data.lock_ratio.toFixed(2);
         statusElements.systemClock.textContent = data.system_clock;
+        statusElements.systemDate.textContent = data.system_date;
 
         statusElements.ntpActive.textContent = data.ntp_active ? 'Active' : 'Inactive';
         statusElements.ntpActive.className = data.ntp_active ? 'active' : 'inactive';
@@ -238,6 +244,35 @@ document.addEventListener('DOMContentLoaded', () => {
         setTimeout(() => { nudgeMessage.textContent = ''; }, 3000);
     }
 
+    async function setDate() {
+        const date = dateInput.value;
+        if (!date) {
+            alert('Please select a date.');
+            return;
+        }
+
+        dateMessage.textContent = 'Setting date...';
+        try {
+            const response = await fetch('/api/set_date', {
+                method: 'POST',
+                headers: { 'Content-Type': 'application/json' },
+                body: JSON.stringify({ date: date }),
+            });
+            const data = await response.json();
+            if (response.ok) {
+                dateMessage.textContent = `Success: ${data.message}`;
+                // Fetch status again to update the displayed date immediately
+                fetchStatus();
+            } else {
+                dateMessage.textContent = `Error: ${data.message}`;
+            }
+        } catch (error) {
+            console.error('Error setting date:', error);
+            dateMessage.textContent = 'Failed to send date command.';
+        }
+        setTimeout(() => { dateMessage.textContent = ''; }, 5000);
+    }
+
     saveConfigButton.addEventListener('click', saveConfig);
     manualSyncButton.addEventListener('click', triggerManualSync);
     nudgeDownButton.addEventListener('click', () => {
@@ -248,6 +283,7 @@ document.addEventListener('DOMContentLoaded', () => {
         const ms = parseInt(nudgeValueInput.value, 10) || 0;
         nudgeClock(ms);
     });
+    setDateButton.addEventListener('click', setDate);
 
     // Initial data load
     fetchStatus();