diff --git a/.config/khal/config b/.config/khal/config
new file mode 100644
index 00000000..d45d4e82
--- /dev/null
+++ b/.config/khal/config
@@ -0,0 +1,23 @@
+[calendars]
+
+[[holidays_local]]
+path = ~/.local/share/calendars/holidays/*
+type = discover
+
+[[nx_calendar_local]]
+path = ~/.local/share/calendars/nx_calendar/*
+type = discover
+
+[[tudelft_local]]
+path = ~/.local/share/calendars/tudelft/*
+type = discover
+
+[locale]
+timeformat = %H:%M
+dateformat = %d/%m/%Y
+longdateformat = %d/%m/%Y
+datetimeformat = %d/%m/%Y %H:%M
+longdatetimeformat = %d/%m/%Y %H:%M
+
+[default]
+default_calendar = tudelft_local
diff --git a/.config/vdirsyncer/config b/.config/vdirsyncer/config
index 8e6cb87a..54ad20a3 100644
--- a/.config/vdirsyncer/config
+++ b/.config/vdirsyncer/config
@@ -1,18 +1,46 @@
 [general]
 status_path = "~/.cache/vsync-status/"
 
-[pair nextcloud_contacts]
-a = "nx_contacts_local"
-b = "nx_contacts_remote"
+[pair nx_calendar]
+a = "nx_calendar_local"
+b = "nx_calendar_remote"
 collections = ["from a", "from b"]
 
-[storage nx_contacts_local]
-type = "filesystem"
-path = "~/.local/share/card/contacts"
-fileext = ".vcf"
+[storage nx_calendar_local]
+type="filesystem"
+path="~/.local/share/calendars/nx_calendar"
+fileext = ".ics"
 
-[storage nx_contacts_remote]
-type = "carddav"
-url = "https://drive.yigitcolakoglu.com/"
+[storage nx_calendar_remote]
+type = "caldav"
+url = "https://drive.yigitcolakoglu.com/remote.php/dav/calendars/yigitcolakoglu/"
 username = "yigitcolakoglu"
 password.fetch = ["command", "pass", "show", "Server/drive.yigitcolakoglu.com/yigitcolakoglu"]
+
+[pair tudelft]
+a = "tudelft_local"
+b = "tudelft_remote"
+collections = null
+
+[storage tudelft_local]
+type = "filesystem"
+path = "~/.local/share/calendars/tudelft/"
+fileext = ".ics"
+
+[storage tudelft_remote]
+type = "http"
+url = "https://mytimetable.tudelft.nl/ical?6194c418&group=false&eu=eWNvbGFrb2dsdUB0dWRlbGZ0Lm5s&h=QIWV7_uozTp9uex7WnUfPwqbM79lmdtiZEbRRWK7pto="
+
+[pair holidays]
+a = "holidays_remote"
+b = "holidays_local"
+collections = null
+
+[storage holidays_remote]
+type = "http"
+url = "https://www.mozilla.org/media/caldata/TurkeyHolidays.ics"
+
+[storage holidays_local]
+type = "filesystem"
+path = "~/.local/share/calendars/holidays/"
+fileext = ".ics"