diff --git a/.meteor/packages b/.meteor/packages
index 5ef079a66c6..0068e1310cf 100644
--- a/.meteor/packages
+++ b/.meteor/packages
@@ -41,7 +41,7 @@ konecty:delayed-task
 konecty:mongo-counter
 konecty:multiple-instances-status
 konecty:nrr
-konecty:user-presence
+konecty:user-presence@1.2.4
 
 cfs:standard-packages
 cfs:gridfs
diff --git a/.meteor/versions b/.meteor/versions
index 771cb3a65d7..27e06bdcdc8 100644
--- a/.meteor/versions
+++ b/.meteor/versions
@@ -65,7 +65,7 @@ konecty:delayed-task@1.0.0
 konecty:mongo-counter@0.0.3
 konecty:multiple-instances-status@1.0.3
 konecty:nrr@2.0.2
-konecty:user-presence@1.2.2
+konecty:user-presence@1.2.4
 launch-screen@1.0.2
 less@1.0.14
 livedata@1.0.13
diff --git a/client/lib/RoomManager.coffee b/client/lib/RoomManager.coffee
index 04f787edc95..402cb1735ba 100644
--- a/client/lib/RoomManager.coffee
+++ b/client/lib/RoomManager.coffee
@@ -104,13 +104,15 @@ Meteor.startup ->
 		room = openedRooms[rid]
 		return room?.dom?
 
-	updateUserStatus = (user, status) ->
+	updateUserStatus = (user, status, utcOffset) ->
 		onlineUsersValue = onlineUsers.curValue
 
 		if status is 'offline'
 			delete onlineUsersValue[user.username]
 		else
-			onlineUsersValue[user.username] = status
+			onlineUsersValue[user.username] =
+				status: status
+				utcOffset: utcOffset
 
 		onlineUsers.set onlineUsersValue
 
diff --git a/client/startup/userTimezone.coffee b/client/startup/userTimezone.coffee
new file mode 100644
index 00000000000..ddfba966792
--- /dev/null
+++ b/client/startup/userTimezone.coffee
@@ -0,0 +1,7 @@
+Tracker.autorun ->
+	user = Meteor.user()
+	if user?.status is 'online'
+		utcOffset = moment().utcOffset() / 60
+		if user.utcOffset isnt utcOffset
+			console.log 'updateUserUtcOffset', utcOffset
+			Meteor.call 'updateUserUtcOffset', utcOffset
\ No newline at end of file
diff --git a/client/startup/usersObserve.coffee b/client/startup/usersObserve.coffee
index cc06c206dd2..4c5eccc4808 100644
--- a/client/startup/usersObserve.coffee
+++ b/client/startup/usersObserve.coffee
@@ -1,11 +1,11 @@
 Meteor.startup ->
-	Meteor.users.find({}, { fields: { name: 1, username: 1, pictures: 1, status: 1, emails: 1, phone: 1, services: 1 } }).observe
+	Meteor.users.find({}, { fields: { name: 1, username: 1, pictures: 1, status: 1, emails: 1, phone: 1, services: 1, utcOffset: 1 } }).observe
 		added: (user) ->
 			Session.set('user_' + user.username + '_status', user.status)
-			RoomManager.updateUserStatus user, user.status
+			RoomManager.updateUserStatus user, user.status, user.utcOffset
 		changed: (user) ->
 			Session.set('user_' + user.username + '_status', user.status)
-			RoomManager.updateUserStatus user, user.status
+			RoomManager.updateUserStatus user, user.status, user.utcOffset
 		removed: (user) ->
 			Session.set('user_' + user.username + '_status', null)
-			RoomManager.updateUserStatus user, 'offline'
+			RoomManager.updateUserStatus user, 'offline', null
diff --git a/client/views/app/room.coffee b/client/views/app/room.coffee
index 42cfd9f5784..0f5872e9450 100644
--- a/client/views/app/room.coffee
+++ b/client/views/app/room.coffee
@@ -188,9 +188,18 @@ Template.room.helpers
 
 		for username in room?.usernames or []
 			if onlineUsers[username]?
+				utcOffset = onlineUsers[username]?.utcOffset
+				console.log utcOffset
+				if utcOffset?
+					if utcOffset > 0
+						utcOffset = "+#{utcOffset}"
+
+					utcOffset = "(UTC #{utcOffset})"
+
 				users.push
 					username: username
-					status: onlineUsers[username]
+					status: onlineUsers[username]?.status
+					utcOffset: utcOffset
 
 		users = _.sortBy users, 'username'
 
diff --git a/client/views/app/room.html b/client/views/app/room.html
index ebbe94dcab4..80784ec2bd0 100644
--- a/client/views/app/room.html
+++ b/client/views/app/room.html
@@ -123,7 +123,7 @@
 										<li class='user-image user-card-room status-{{status}}'>
 											<a data-username="{{username}}" tabindex="0" title="{{username}}">
 												{{> avatar username=username}}
-												<p>{{username}}</p>
+												<p>{{username}} {{utcOffset}}</p>
 											</a>
 										</li>
 									{{/each}}
diff --git a/server/methods/updateUserUtcOffset.coffee b/server/methods/updateUserUtcOffset.coffee
new file mode 100644
index 00000000000..f5b800c257e
--- /dev/null
+++ b/server/methods/updateUserUtcOffset.coffee
@@ -0,0 +1,8 @@
+Meteor.methods
+	updateUserUtcOffset: (utcOffset) ->
+		if not @userId?
+			return
+
+		@unblock()
+
+		Meteor.users.update({_id: @userId, utcOffset: {$ne: utcOffset}}, {$set: {utcOffset: utcOffset}})
\ No newline at end of file
diff --git a/server/publications/selectiveUsers.coffee b/server/publications/selectiveUsers.coffee
index 645386778cf..3d119bc34a6 100644
--- a/server/publications/selectiveUsers.coffee
+++ b/server/publications/selectiveUsers.coffee
@@ -14,6 +14,7 @@ Meteor.publish 'selectiveUsers', (usernames) ->
 			name: 1
 			username: 1
 			status: 1
+			utcOffset: 1
 
 	cursor = Meteor.users.find query, options
 
diff --git a/server/publications/userData.coffee b/server/publications/userData.coffee
index ff42fd4a011..a27c17de37b 100644
--- a/server/publications/userData.coffee
+++ b/server/publications/userData.coffee
@@ -13,3 +13,4 @@ Meteor.publish 'userData', ->
 			statusConnection: 1
 			avatarOrigin: 1
 			admin: 1
+			utcOffset: 1