diff -uprN libindi.org/drivers/auxiliary/skysafari.cpp libindi/drivers/auxiliary/skysafari.cpp
--- libindi.org/drivers/auxiliary/skysafari.cpp	2017-05-19 21:45:22.957186813 +0900
+++ libindi/drivers/auxiliary/skysafari.cpp	2017-05-19 21:53:30.035693243 +0900
@@ -432,6 +432,65 @@ void SkySafari::processCommand(std::stri
         // Try sending geographic coords if all is available
         sendGeographicCoords();
     }
+    // set the number of hours added to local time to yield UTC
+    else if (cmd.compare(0, 2, "SG") == 0)
+    {
+        int ofs;
+        if (sscanf (cmd.c_str(), "SG%d", &ofs) == 1)
+        {
+            ofs = -ofs;
+    DEBUGF(INDI::Logger::DBG_DEBUG, "UTC Offset: %d",ofs);
+
+            timeUTCOffset = ofs;
+            haveUTCoffset = true;
+        }
+
+        // Always respond with valid
+        sendSkySafari("1");
+
+        // Try sending geographic coords if all is available
+        sendUTCtimedate();
+    }
+    // set the local time
+    else if (cmd.compare(0, 2, "SL") == 0)
+    {
+        int hh, mm, ss;
+        if (sscanf (cmd.c_str(), "SL%d:%d:%d", &hh, &mm, &ss) == 3)
+        {       
+    DEBUGF(INDI::Logger::DBG_DEBUG, "TIME : %02d:%02d:%02d",hh, mm, ss);
+            
+            timeHour = hh;
+            timeMin = mm;
+            timeSec = ss;
+            haveUTCtime = true;
+        }
+
+        // Always respond with valid
+        sendSkySafari("1");
+
+        // Try sending geographic coords if all is available
+        sendUTCtimedate();
+    }
+    // set the local date
+    else if (cmd.compare(0, 2, "SC") == 0)
+    {
+        int yyyy, mm, dd;
+        if (sscanf (cmd.c_str(), "SC%d/%d/%d", &mm, &dd, &yyyy) == 3)
+        {
+    DEBUGF(INDI::Logger::DBG_DEBUG, "DATE : %02d-%02d-%02d",yyyy, mm, dd);
+
+            timeYear = yyyy;
+            timeMonth = mm;
+            timeDay = dd;
+            haveUTCdate = true;
+        }
+
+        // Always respond with valid
+        sendSkySafari("1");
+
+        // Try sending geographic coords if all is available
+        sendUTCtimedate();
+    }
     // Get RA
     else if (cmd == "GR")
     {
@@ -697,6 +756,45 @@ bool SkySafari::sendSkySafari(const char
     return true;
 }
 
+void SkySafari::sendUTCtimedate()
+{
+    ITextVectorProperty *timeUTC = skySafariClient->getTimeUTC();
+    if (timeUTC && haveUTCoffset && haveUTCtime && haveUTCdate)
+    {
+        int yyyy = timeYear;
+        if (yyyy < 100)  yyyy += 2000;
+
+        // local to UTC
+        ln_zonedate  zonedate;
+        ln_date      utcdate;
+        zonedate.years = yyyy;
+        zonedate.months = timeMonth;
+        zonedate.days = timeDay;
+        zonedate.hours = timeHour;
+        zonedate.minutes = timeMin;
+        zonedate.seconds = timeSec;
+        zonedate.gmtoff = timeUTCOffset*3600.0;
+
+        ln_zonedate_to_date(&zonedate, &utcdate);
+
+        char bufDT[32];
+        char bufOff[8];
+
+        snprintf(bufDT, 32, "%04d-%02d-%02dT%02d:%02d:%02d", utcdate.years, utcdate.months, utcdate.days, utcdate.hours, utcdate.minutes, (int)(utcdate.seconds));
+        snprintf(bufOff, 8, "%4.2f", timeUTCOffset);
+
+        IUSaveText(IUFindText(timeUTC, "UTC"), bufDT);
+        IUSaveText(IUFindText(timeUTC, "OFFSET"), bufOff);
+
+        DEBUGF(INDI::Logger::DBG_DEBUG, "send to timedate. %s, %s", bufDT, bufOff);
+
+        skySafariClient->setTimeUTC();
+
+        // Reset
+        haveUTCoffset = haveUTCtime = haveUTCdate = false;
+    }
+}
+
 // Had to get this from stackoverlow, why C++ STL lacks such basic functionality?!!!
 template<typename Out> void SkySafari::split(const std::string &s, char delim, Out result)
 {
diff -uprN libindi.org/drivers/auxiliary/skysafari.h libindi/drivers/auxiliary/skysafari.h
--- libindi.org/drivers/auxiliary/skysafari.h	2017-05-19 21:45:22.957186813 +0900
+++ libindi/drivers/auxiliary/skysafari.h	2017-05-19 12:44:21.671976416 +0900
@@ -69,6 +69,7 @@ private:
     bool sendSkySafari(const char *message);
 
     void sendGeographicCoords();
+    void sendUTCtimedate();
 
     template<typename Out> void split(const std::string &s, char delim, Out result);
     std::vector<std::string> split(const std::string &s, char delim);
@@ -94,9 +95,12 @@ private:
     int lsocket=-1, clientFD=-1;
 
     bool isSkySafariConnected=false, haveLatitude=false, haveLongitude=false;
+    bool haveUTCoffset=false, haveUTCtime=false, haveUTCdate=false;
 
     double siteLatitude=0, siteLongitude=0;
     double RA=0, DE=0;
+    double timeUTCOffset=0;
+    int timeYear=0, timeMonth=0, timeDay=0, timeHour=0, timeMin=0, timeSec=0;
 };
 
 #endif
diff -uprN libindi.org/drivers/auxiliary/skysafariclient.cpp libindi/drivers/auxiliary/skysafariclient.cpp
--- libindi.org/drivers/auxiliary/skysafariclient.cpp	2017-05-19 21:45:22.957186813 +0900
+++ libindi/drivers/auxiliary/skysafariclient.cpp	2017-05-19 10:33:28.306057861 +0900
@@ -81,8 +81,11 @@ void SkySafariClient::newProperty(INDI::
         motionNSSP = property->getSwitch();
     else if (!strcmp(property->getName(), "TELESCOPE_MOTION_WE"))
         motionWESP = property->getSwitch();
+    else if (!strcmp(property->getName(), "TIME_UTC"))
+        timeUTC = property->getText();
 }
 
+
 /**************************************************************************************
 **
 ***************************************************************************************/
@@ -224,3 +227,17 @@ bool SkySafariClient::setMotionWE()
 
     return true;
 }
+
+/**************************************************************************************
+**
+***************************************************************************************/
+bool SkySafariClient::setTimeUTC()
+{
+    if (timeUTC == nullptr)
+        return false;
+
+    sendNewText(timeUTC);
+
+    return true;
+}
+
diff -uprN libindi.org/drivers/auxiliary/skysafariclient.h libindi/drivers/auxiliary/skysafariclient.h
--- libindi.org/drivers/auxiliary/skysafariclient.h	2017-05-19 21:45:22.957186813 +0900
+++ libindi/drivers/auxiliary/skysafariclient.h	2017-05-19 21:49:57.186345921 +0900
@@ -58,6 +58,9 @@ public:
    ISwitchVectorProperty * getMotionWE() { return motionWESP;}
    bool setMotionWE();
 
+   ITextVectorProperty * getTimeUTC() { return timeUTC;}
+   bool setTimeUTC();
+
    bool parkMount();   
    IPState getMountParkState();
 
@@ -93,6 +96,7 @@ private:
    ISwitchVectorProperty *slewRateSP=nullptr;
    ISwitchVectorProperty *motionNSSP=nullptr;
    ISwitchVectorProperty *motionWESP=nullptr;
+   ITextVectorProperty   *timeUTC=nullptr;
 
    GotoMode mode = TRACK;
 };