diff --git a/asm/macros/event.inc b/asm/macros/event.inc
index 01d7bd53f6..eae7f8e0fb 100644
--- a/asm/macros/event.inc
+++ b/asm/macros/event.inc
@@ -341,7 +341,7 @@
 	@ Sets the values of variable VAR_0x8000 to the time of day according to those found in rtc.h.
 	@ 0 = MORNING, 1 = DAY, 2 = EVENING, 3 = NIGHT
 	.macro gettimeofday
-	callnative ScrCmd_gettimeofday
+	callnative ScrCmd_gettimeofday, requests_effects=1
 	.endm
 
 	@ Plays the specified sound. Only one sound may play at a time, with newer ones interrupting older ones.
@@ -2308,7 +2308,11 @@
 	callnative ScriptSetDoubleBattleFlag, requests_effects=1
 	.endm
 
-	@ When OW_USE_FAKE_RTC and OW_FLAG_PAUSE_TIME is assigned, this macro will stop the flow of time.
+	@ ============================ @
+	@ FAKE RTC MACROS
+	@ Will only function if OW_USE_FAKE_RTC is true. If it has any additional requirements, it will be listed accordingly.
+	
+	@ When OW_USE_FAKE_RTC is true and OW_FLAG_PAUSE_TIME is assigned, this macro will stop the flow of time.
 	.macro pausefakertc
 	callnative Script_PauseFakeRtc, requests_effects=1
 	.endm
@@ -2323,6 +2327,46 @@
 	callnative Script_ToggleFakeRtc, requests_effects=1
 	.endm
 
+	@ When OW_USE_FAKE_RTC is true, adds a specified amount of time.
+	.macro addtime days:req, hours:req, minutes:req
+	callnative ScrCmd_addtime, requests_effects=1
+	.4byte \days
+	.4byte \hours
+	.4byte \minutes
+	.endm
+
+	@ When OW_USE_FAKE_RTC is true, adds a specified number of days to the time. 
+	.macro adddays days:req
+	callnative ScrCmd_adddays, requests_effects=1
+	.4byte \days
+	.endm
+
+	@ When OW_USE_FAKE_RTC is true, adds a specified number of days, hours, and minutes to the time. 
+	.macro addhours hours:req
+	callnative ScrCmd_addhours, requests_effects=1
+	.4byte \hours
+	.endm
+
+	@ When OW_USE_FAKE_RTC is true, adds a specified number of days, hours, and minutes to the time. 
+	.macro addminutes minutes:req
+	callnative ScrCmd_addminutes, requests_effects=1
+	.4byte \minutes
+	.endm
+
+	@ Forwards the time to a specified hour and minute. 
+	@ This causes the time to go to the next day if the time has already been past. 
+	.macro fwdtime hours:req, minutes:req
+	callnative ScrCmd_fwdtime, requests_effects=1
+	.4byte \hours
+	.4byte \minutes
+	.endm
+
+	@ Forwards the time to a specified day of the week. Uses a 0-index starting from Sunday.
+	.macro fwdweekday weekday:req
+	callnative ScrCmd_fwdweekday, requests_effects=1
+	.4byte \weekday
+	.endm
+
 	@ ============================ @
 	@ ITEM DESCRIPTION HEADER MACROS
 	@ Used with OW_SHOW_ITEM_DESCRIPTIONS config
diff --git a/src/scrcmd.c b/src/scrcmd.c
index f08763982b..3c4307099b 100644
--- a/src/scrcmd.c
+++ b/src/scrcmd.c
@@ -17,6 +17,7 @@
 #include "event_object_lock.h"
 #include "event_object_movement.h"
 #include "event_scripts.h"
+#include "fake_rtc.h"
 #include "field_message_box.h"
 #include "field_player_avatar.h"
 #include "field_screen_effect.h"
@@ -905,6 +906,8 @@ bool8 ScrCmd_gettime(struct ScriptContext *ctx)
 
 bool8 ScrCmd_gettimeofday(struct ScriptContext *ctx)
 {
+    Script_RequestEffects(SCREFF_V1);
+    
     gSpecialVar_0x8000 = GetTimeOfDay();
     return FALSE;
 }
@@ -3163,6 +3166,77 @@ bool8 ScrFunc_hidefollower(struct ScriptContext *ctx)
     return TRUE;
 }
 
+bool8 ScrCmd_addtime(struct ScriptContext *ctx)
+{
+    u32 days = ScriptReadWord(ctx);
+    u32 hours = ScriptReadWord(ctx);
+    u32 minutes = ScriptReadWord(ctx);
+
+    Script_RequestEffects(SCREFF_V1 | SCREFF_SAVE);
+    
+    FakeRtc_AdvanceTimeBy(days, hours, minutes, 0);
+
+    return FALSE;
+}
+
+bool8 ScrCmd_adddays(struct ScriptContext *ctx)
+{
+    u32 days = ScriptReadWord(ctx);
+
+    Script_RequestEffects(SCREFF_V1 | SCREFF_SAVE);
+    
+    FakeRtc_AdvanceTimeBy(days, 0, 0, 0);
+
+    return FALSE;
+}
+
+bool8 ScrCmd_addhours(struct ScriptContext *ctx)
+{
+    u32 hours = ScriptReadWord(ctx);
+
+    Script_RequestEffects(SCREFF_V1 | SCREFF_SAVE);
+    
+    FakeRtc_AdvanceTimeBy(0, hours, 0, 0);
+
+    return FALSE;
+}
+
+bool8 ScrCmd_addminutes(struct ScriptContext *ctx)
+{
+    u32 minutes = ScriptReadWord(ctx);
+
+    Script_RequestEffects(SCREFF_V1 | SCREFF_SAVE);
+    
+    FakeRtc_AdvanceTimeBy(0, 0, minutes, 0);
+
+    return FALSE;
+}
+
+bool8 ScrCmd_fwdtime(struct ScriptContext *ctx)
+{
+    u32 hours = ScriptReadWord(ctx);
+    u32 minutes = ScriptReadWord(ctx);
+
+    Script_RequestEffects(SCREFF_V1 | SCREFF_SAVE);
+    
+    FakeRtc_ForwardTimeTo(hours, minutes, 0);
+
+    return FALSE;
+}
+
+bool8 ScrCmd_fwdweekday(struct ScriptContext *ctx)
+{
+    struct SiiRtcInfo *rtc = FakeRtc_GetCurrentTime();
+    
+    u32 weekdayTarget = ScriptReadWord(ctx);
+    u32 daysToAdd = ((weekdayTarget - rtc->dayOfWeek) + WEEKDAY_COUNT) % WEEKDAY_COUNT;
+    
+    Script_RequestEffects(SCREFF_V1 | SCREFF_SAVE);
+    
+    FakeRtc_AdvanceTimeBy(daysToAdd, 0, 0, 0);
+    return FALSE;
+}
+
 void Script_EndTrainerCanSeeIf(struct ScriptContext *ctx)
 {
     u8 condition = ScriptReadByte(ctx);