diff --git a/src/app/pages/chat/group-messages/group-messages.page.ts b/src/app/pages/chat/group-messages/group-messages.page.ts
index ab82b2491..6ef11c520 100644
--- a/src/app/pages/chat/group-messages/group-messages.page.ts
+++ b/src/app/pages/chat/group-messages/group-messages.page.ts
@@ -10,6 +10,7 @@ import { NewGroupPage } from '../new-group/new-group.page';
 import { GroupContactsPage } from './group-contacts/group-contacts.page';
 import {Router} from '@angular/router'
 import { EditGroupPage } from '../edit-group/edit-group.page';
+import { TimeService } from 'src/app/services/functions/time.service';
 
 @Component({
   selector: 'app-group-messages',
@@ -49,7 +50,8 @@ export class GroupMessagesPage implements OnInit, AfterViewInit, OnDestroy {
     private navParams: NavParams,
     private authService: AuthService,
     private alertService: AlertService,
-    private route: Router
+    private route: Router,
+    private timeService: TimeService,
   ) {
     this.loggedUserChat = authService.ValidatedUserChat['data'];
     this.isGroupCreated = true;
@@ -178,7 +180,8 @@ export class GroupMessagesPage implements OnInit, AfterViewInit, OnDestroy {
   }
 
   showDateDuration(start:any){
-    let end;
+    return this.timeService.showDateDuration(start);
+    /* let end;
     end = new Date();
     start = new Date(start);
     let customizedDate;
@@ -204,7 +207,7 @@ export class GroupMessagesPage implements OnInit, AfterViewInit, OnDestroy {
     else{
       let date = start.getDate() + "/" + (start.getMonth()+1) + "/" + start.getFullYear();
       return date;
-    }
+    } */
   }
 
   addZero(i) {
diff --git a/src/app/services/functions/time.service.spec.ts b/src/app/services/functions/time.service.spec.ts
new file mode 100644
index 000000000..c906c0a8f
--- /dev/null
+++ b/src/app/services/functions/time.service.spec.ts
@@ -0,0 +1,16 @@
+import { TestBed } from '@angular/core/testing';
+
+import { TimeService } from './time.service';
+
+describe('TimeService', () => {
+  let service: TimeService;
+
+  beforeEach(() => {
+    TestBed.configureTestingModule({});
+    service = TestBed.inject(TimeService);
+  });
+
+  it('should be created', () => {
+    expect(service).toBeTruthy();
+  });
+});
diff --git a/src/app/services/functions/time.service.ts b/src/app/services/functions/time.service.ts
new file mode 100644
index 000000000..fa0bf2440
--- /dev/null
+++ b/src/app/services/functions/time.service.ts
@@ -0,0 +1,47 @@
+import { Injectable } from '@angular/core';
+
+@Injectable({
+  providedIn: 'root'
+})
+export class TimeService {
+
+  constructor() { }
+
+  showDateDuration(start:any){
+    let end;
+    end = new Date();
+    start = new Date(start);
+    let customizedDate;
+
+    const totalSeconds     = Math.floor((end - (start))/1000);;
+    const totalMinutes     = Math.floor(totalSeconds/60);
+    const totalHours       = Math.floor(totalMinutes/60);
+    const totalDays        = Math.floor(totalHours/24);
+
+    const hours   = totalHours - ( totalDays * 24 );
+    const minutes = totalMinutes - ( totalDays * 24 * 60 ) - ( hours * 60 );
+    const seconds = totalSeconds - ( totalDays * 24 * 60 * 60 ) - ( hours * 60 * 60 ) - ( minutes * 60 );
+
+    if(totalDays == 0){
+      if(start.getDate() == new Date().getDate()){
+        let time = start.getHours() + ":" + this.addZero(start.getUTCMinutes());
+        return time;
+      }
+      else{
+        return 'Ontem';
+      }
+    }
+    else{
+      let date = start.getDate() + "/" + (start.getMonth()+1) + "/" + start.getFullYear();
+      return date;
+    }
+  }
+
+  addZero(i) {
+    if (i < 10) {
+      i = "0" + i;
+    }
+    return i;
+  }
+
+}
diff --git a/src/app/shared/chat/group-messages/group-messages.page.html b/src/app/shared/chat/group-messages/group-messages.page.html
index 3db44986d..db2c8cbe4 100644
--- a/src/app/shared/chat/group-messages/group-messages.page.html
+++ b/src/app/shared/chat/group-messages/group-messages.page.html
@@ -42,7 +42,7 @@
       <div *ngIf="msg.t != 'r'" class='incoming-{{msg.u.username!=loggedUser.me.username}} max-width-45'>
         <div class="title">
           <ion-label>{{msg.u.name}}</ion-label>
-          <span class="time">{{msg._updatedAt | date: 'HH:mm' }}</span>
+          <span class="time">{{showDateDuration(msg._updatedAt)}}</span>
         </div>
         <div>
           <ion-label>{{msg.msg}}</ion-label>
diff --git a/src/app/shared/chat/group-messages/group-messages.page.ts b/src/app/shared/chat/group-messages/group-messages.page.ts
index 88f371032..a266277f4 100644
--- a/src/app/shared/chat/group-messages/group-messages.page.ts
+++ b/src/app/shared/chat/group-messages/group-messages.page.ts
@@ -10,6 +10,7 @@ import { GroupContactsPage } from './group-contacts/group-contacts.page';
 import { Router } from '@angular/router'
 import { ChatOptionsPopoverPage } from '../../popover/chat-options-popover/chat-options-popover.page';
 import { ChatOptionsFeaturesPage } from 'src/app/modals/chat-options-features/chat-options-features.page';
+import { TimeService } from 'src/app/services/functions/time.service';
 
 @Component({
   selector: 'app-group-messages',
@@ -54,7 +55,8 @@ export class GroupMessagesPage implements OnInit, OnChanges, AfterViewInit, OnDe
     private authService: AuthService,
     private animationController: AnimationController,
     private alertService: AlertService,
-    private route: Router
+    private route: Router,
+    private timeService: TimeService,
   ) {
     this.loggedUserChat = authService.ValidatedUserChat['data'];
     this.isGroupCreated = true;
@@ -140,6 +142,9 @@ export class GroupMessagesPage implements OnInit, OnChanges, AfterViewInit, OnDe
     console.log('here watching');
     return this.roomId;
   }
+  showDateDuration(start:any){
+    return this.timeService.showDateDuration(start);
+  }
 
   getRoomInfo(){
     this.showLoader = true;
diff --git a/src/app/shared/chat/messages/messages.page.html b/src/app/shared/chat/messages/messages.page.html
index 552158990..14bbc4c1a 100644
--- a/src/app/shared/chat/messages/messages.page.html
+++ b/src/app/shared/chat/messages/messages.page.html
@@ -35,7 +35,7 @@
       <div class='incoming-{{msg.u.username!=loggedUser.me.username}} max-width-45'>
         <div class="title">
           <ion-label>{{msg.u.name}}</ion-label>
-          <span class="time">{{msg._updatedAt | date: 'HH:mm' }}</span>
+          <span class="time">{{showDateDuration(msg._updatedAt)}}</span>
         </div>
         <div>
           <ion-label>{{msg.msg}}</ion-label>
diff --git a/src/app/shared/chat/messages/messages.page.ts b/src/app/shared/chat/messages/messages.page.ts
index b68c228c6..3e8bccfc4 100644
--- a/src/app/shared/chat/messages/messages.page.ts
+++ b/src/app/shared/chat/messages/messages.page.ts
@@ -12,6 +12,7 @@ import { synchro } from 'src/app/services/socket/synchro.service';
 import { ChatOptionsFeaturesPage } from 'src/app/modals/chat-options-features/chat-options-features.page';
 import { ChatMessageStore } from 'src/app/store/chat/chat-message.service';
 import { ChatUserStorage } from 'src/app/store/chat/chat-user.service';
+import { TimeService } from 'src/app/services/functions/time.service';
 
 @Component({
   selector: 'app-messages',
@@ -58,7 +59,8 @@ export class MessagesPage implements OnInit, OnChanges, AfterViewInit, OnDestroy
     private animationController: AnimationController,
     private alertService: AlertService,
     private toastService: ToastService,
-    private route: Router
+    private route: Router,
+    private timeService: TimeService,
   ) {
     this.loggedUser = authService.ValidatedUserChat['data'];
 
@@ -151,6 +153,10 @@ export class MessagesPage implements OnInit, OnChanges, AfterViewInit, OnDestroy
     this.openNewEventPage.emit(data);
   }
 
+  showDateDuration(start:any){
+    return this.timeService.showDateDuration(start);
+  }
+
   sendMessage() {
 
     this.synchro.$send({})