diff --git a/hw/timer/mc146818rtc.c b/hw/timer/mc146818rtc.c
index f18d128..92295fb 100644
--- a/hw/timer/mc146818rtc.c
+++ b/hw/timer/mc146818rtc.c
@@ -28,6 +28,7 @@
 #include "qapi/visitor.h"
 #include "qapi-event.h"
 #include "qmp-commands.h"
+#include "replay/replay.h"
 
 #ifdef TARGET_I386
 #include "hw/i386/apic.h"
@@ -703,7 +704,7 @@ static void rtc_set_date_from_host(ISADevice *dev)
     RTCState *s = MC146818_RTC(dev);
     struct tm tm;
 
-    qemu_get_timedate(&tm, 0);
+    replay_get_timedate(&tm);
 
     s->base_rtc = mktimegm(&tm);
     s->last_update = qemu_clock_get_ns(rtc_clock);
diff --git a/hw/timer/pl031.c b/hw/timer/pl031.c
index 34d9b44..b02d288 100644
--- a/hw/timer/pl031.c
+++ b/hw/timer/pl031.c
@@ -14,6 +14,7 @@
 #include "hw/sysbus.h"
 #include "qemu/timer.h"
 #include "sysemu/sysemu.h"
+#include "replay/replay.h"
 
 //#define DEBUG_PL031
 
@@ -200,7 +201,7 @@ static int pl031_init(SysBusDevice *dev)
     sysbus_init_mmio(dev, &s->iomem);
 
     sysbus_init_irq(dev, &s->irq);
-    qemu_get_timedate(&tm, 0);
+    replay_get_timedate(&tm);
     s->tick_offset = mktimegm(&tm) -
         qemu_clock_get_ns(rtc_clock) / get_ticks_per_sec();
 
diff --git a/include/qemu-common.h b/include/qemu-common.h
index 644b46d..8c9957e 100644
--- a/include/qemu-common.h
+++ b/include/qemu-common.h
@@ -129,6 +129,7 @@ void dump_drift_info(FILE *f, fprintf_function cpu_fprintf);
 int qemu_main(int argc, char **argv, char **envp);
 #endif
 
+void qemu_get_timedate_no_warning(struct tm *tm, int offset);
 void qemu_get_timedate(struct tm *tm, int offset);
 int qemu_timedate_diff(struct tm *tm);
 
diff --git a/replay/replay-internal.h b/replay/replay-internal.h
index e906ec3..be71e6f 100755
--- a/replay/replay-internal.h
+++ b/replay/replay-internal.h
@@ -23,6 +23,10 @@ enum ReplayEvents {
     EVENT_EXCEPTION,
     /* for async events */
     EVENT_ASYNC,
+    /* for time_t event */
+    EVENT_TIME_T,
+    /* for tm event */
+    EVENT_TM,
     /* for clock read/writes */
     /* some of grteater codes are reserved for clocks */
     EVENT_CLOCK
diff --git a/replay/replay-time.c b/replay/replay-time.c
index 5f5bc6a..282d00e 100755
--- a/replay/replay-time.c
+++ b/replay/replay-time.c
@@ -82,3 +82,135 @@ int64_t replay_read_clock(ReplayClockKind kind)
     fprintf(stderr, "REPLAY INTERNAL ERROR %d\n", __LINE__);
     exit(1);
 }
+
+/*! Saves time_t value to the log */
+static void replay_save_time_t(time_t tm)
+{
+    replay_save_instructions();
+
+    if (replay_file) {
+        replay_mutex_lock();
+        replay_put_event(EVENT_TIME_T);
+        if (sizeof(tm) == 4) {
+            replay_put_dword(tm);
+        } else if (sizeof(tm) == 8) {
+            replay_put_qword(tm);
+        } else {
+            fprintf(stderr, "invalid time_t sizeof: %u\n",
+                    (unsigned)sizeof(tm));
+            exit(1);
+        }
+        replay_mutex_unlock();
+    }
+}
+
+/*! Reads time_t value from the log. Stops execution in case of error */
+static time_t replay_read_time_t(void)
+{
+    replay_exec_instructions();
+
+    if (replay_file) {
+        time_t tm;
+
+        replay_mutex_lock();
+        skip_async_events_until(EVENT_TIME_T);
+
+        if (sizeof(tm) == 4) {
+            tm = replay_get_dword();
+        } else if (sizeof(tm) == 8) {
+            tm = replay_get_qword();
+        } else {
+            fprintf(stderr, "invalid time_t sizeof: %u\n",
+                    (unsigned)sizeof(tm));
+            exit(1);
+        }
+
+        replay_check_error();
+
+        replay_has_unread_data = 0;
+        replay_mutex_unlock();
+
+        return tm;
+    }
+
+    fprintf(stderr, "REPLAY INTERNAL ERROR %d\n", __LINE__);
+    exit(1);
+}
+
+static void replay_save_tm(struct tm *tm)
+{
+    replay_save_instructions();
+
+    if (replay_file) {
+        replay_mutex_lock();
+        replay_put_event(EVENT_TM);
+
+        replay_put_dword(tm->tm_sec);
+        replay_put_dword(tm->tm_min);
+        replay_put_dword(tm->tm_hour);
+        replay_put_dword(tm->tm_mday);
+        replay_put_dword(tm->tm_mon);
+        replay_put_dword(tm->tm_year);
+        replay_put_dword(tm->tm_wday);
+        replay_put_dword(tm->tm_yday);
+        replay_put_dword(tm->tm_isdst);
+        replay_mutex_unlock();
+    }
+}
+
+static void replay_read_tm(struct tm *tm)
+{
+    replay_exec_instructions();
+
+    if (replay_file) {
+        replay_mutex_lock();
+        skip_async_events_until(EVENT_TM);
+
+        tm->tm_sec = replay_get_dword();
+        tm->tm_min = replay_get_dword();
+        tm->tm_hour = replay_get_dword();
+        tm->tm_mday = replay_get_dword();
+        tm->tm_mon = replay_get_dword();
+        tm->tm_year = replay_get_dword();
+        tm->tm_wday = replay_get_dword();
+        tm->tm_yday = replay_get_dword();
+        tm->tm_isdst = replay_get_dword();
+
+        replay_check_error();
+        replay_has_unread_data = 0;
+        replay_mutex_unlock();
+
+        return;
+    }
+
+    fprintf(stderr, "REPLAY INTERNAL ERROR %d\n", __LINE__);
+    exit(1);
+}
+
+void replay_get_timedate(struct tm *tm)
+{
+    if (replay_mode == REPLAY_MODE_RECORD) {
+        qemu_get_timedate_no_warning(tm, 0);
+        replay_save_tm(tm);
+    } else if (replay_mode == REPLAY_MODE_PLAY) {
+        replay_read_tm(tm);
+    } else {
+        qemu_get_timedate_no_warning(tm, 0);
+    }
+}
+
+time_t replay_time(void)
+{
+    time_t systime;
+
+    if (replay_mode == REPLAY_MODE_RECORD) {
+        systime = time(NULL);
+        replay_save_time_t(systime);
+    } else if (replay_mode == REPLAY_MODE_PLAY) {
+        systime = replay_read_time_t();
+    } else {
+        systime = time(NULL);
+    }
+
+    return systime;
+}
diff --git a/replay/replay.h b/replay/replay.h
index 8a8e7e0..2f1402c 100755
--- a/replay/replay.h
+++ b/replay/replay.h
@@ -14,6 +14,7 @@
 
 #include <stdbool.h>
 #include <stdint.h>
+#include <time.h>
 #include "qapi-types.h"
 
 /* replay clock kinds */
@@ -67,6 +68,13 @@ int64_t replay_read_clock(ReplayClockKind kind);
         : replay_mode == REPLAY_MODE_RECORD                             \
             ? replay_save_clock((clock), (value))                       \
         : (value))
+/*! Returns result of time() function execution in normal and record modes.
+    In play mode returns value read from the log. */
+time_t replay_time(void);
+/*! This function is used for obtaining current timedate.
+    In record mode it also saves in into the replay log.
+    In replay mode it just read from the log. */
+void replay_get_timedate(struct tm *tm);
 
 /* Asynchronous events queue */
 
diff --git a/vl.c b/vl.c
index fbf4240..baff3b5 100644
--- a/vl.c
+++ b/vl.c
@@ -118,6 +118,7 @@ int main(int argc, char **argv)
 #include "qapi/opts-visitor.h"
 #include "qom/object_interfaces.h"
 #include "qapi-event.h"
+#include "replay/replay.h"
 
 #define DEFAULT_RAM_SIZE 128
 
@@ -715,7 +716,7 @@ void vm_start(void)
 
 /***********************************************************/
 /* host time/date access */
-void qemu_get_timedate(struct tm *tm, int offset)
+void qemu_get_timedate_no_warning(struct tm *tm, int offset)
 {
     time_t ti;
 
@@ -732,6 +733,16 @@ void qemu_get_timedate(struct tm *tm, int offset)
     }
 }
 
+/* host time/date access with replay warning */
+void qemu_get_timedate(struct tm *tm, int offset)
+{
+    if (replay_mode == REPLAY_MODE_RECORD) {
+        fprintf(stderr, "REPLAY WARNING! qemu_get_timedate "
+                        "function may lead to non-determinism\n");
+    }
+    qemu_get_timedate_no_warning(tm, offset);
+}
+
 int qemu_timedate_diff(struct tm *tm)
 {
     time_t seconds;
@@ -747,7 +758,7 @@ int qemu_timedate_diff(struct tm *tm)
     else
         seconds = mktimegm(tm) + rtc_date_offset;
 
-    return seconds - time(NULL);
+    return seconds - replay_time();
 }
 
 static void configure_rtc_date_offset(const char *startdate, int legacy)
@@ -785,7 +796,7 @@ static void configure_rtc_date_offset(const char *startdate, int legacy)
                             "'2006-06-17T16:01:21' or '2006-06-17'\n");
             exit(1);
         }
-        rtc_date_offset = time(NULL) - rtc_start_date;
+        rtc_date_offset = replay_time() - rtc_start_date;
     }
 }
 
