Pob Digwyddiad

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I ychwanegu digwyddiad yn rhad ac am ddim at ein calendr digwyddiadau – cysylltwch â union.marketing@aber.ac.uk

Dangos popeth sydd ar pob dyddiad

Aberystwyth University Students' Union Etholiadau: Sefyll: 26th Ionawr 10yb - 23rd Chwefror hanner dydd; Cymraeg / Welsh | Etholiadau / Elections | UMAber / AberSU

Aberystwyth University Students' Union Sefyll yn Agor: 26th Ionawr 10yb - 23rd Chwefror hanner dydd; short desc?; Cymraeg / Welsh | Etholiadau / Elections | Dydd / Daytime | UMAber / AberSU

Aberystwyth University Students' Union Cwrdd a Chyfarch yr Annibynnol: 26th Ionawr 3yh - 5yh; Picturehouse UM; Cymraeg / Welsh | Dydd / Daytime | Glasfyfyrwyr / Freshers | UMAber / AberSU

UMCA CyfCyff: 26th Ionawr 6yh - 6:30yh; Lolfa Fach, Pantycelyn; Cymraeg / Welsh

Aberystwyth University Students' Union Fforwm: Cyf Cyff a Parth Diwylliant Cymreig: 26th Ionawr 6yh - 7yh; Lolfa Fach, Pantycelyn; Cymraeg / Welsh | UMAber / AberSU

Aberystwyth University Students' Union Ail Ffair Y Glas - ReFreshers Fair: 27th Ionawr 9yb - 4yh; Undeb Aber (Prif Ystafell/Main Room), Campus; Cymraeg / Welsh | Dydd / Daytime | Team Aber | UMAber / AberSU

Aberystwyth University Students' Union Ffair Reffreshars (Diwrnod 1) - Awr Dawel: 27th Ionawr 10yb - 11yb; short desc?; Cymraeg / Welsh | Dydd / Daytime | UMAber / AberSU

Aberystwyth University Students' Union Digwyddiad Cwrdd a Chyfarch Myfyrwyr: 27th Ionawr hanner dydd - 2yh; Picturehouse UM; Cymraeg / Welsh | Dydd / Daytime | Glasfyfyrwyr / Freshers | UMAber / AberSU

Aberystwyth University Students' Union Cwrdd a Chyfarch y Menywod: 27th Ionawr 2yh - 4yh; Picturehouse UM; Cymraeg / Welsh | Dydd / Daytime | Glasfyfyrwyr / Freshers | UMAber / AberSU

Aberystwyth University Students' Union Ffair Reffreshars (Diwrnod 2): 28th Ionawr 10yb - 4yh; Prif Ystafell yr Undeb; short desc?; Cymraeg / Welsh | Dydd / Daytime | UMAber / AberSU

Aberystwyth University Students' Union Ffair Reffreshars (Diwrnod 2) - Awr Dawel: 28th Ionawr 10yb - 11yb; short desc?; Cymraeg / Welsh | Dydd / Daytime | UMAber / AberSU

Aberystwyth University Students' Union Sêl Fach Fawr: 28th Ionawr 10yb - 4yh; Danddaearol Undeb Aber; short desc?; Cymraeg / Welsh | Dydd / Daytime | UMAber / AberSU

Aberystwyth University Students' Union Digwyddiad Cwrdd a Chyfarch Cymraeg: 28th Ionawr hanner dydd - 2yh; Picturehouse UM; Cymraeg / Welsh | Dydd / Daytime | Glasfyfyrwyr / Freshers | UMAber / AberSU

Aberystwyth University Students' Union Cwrdd a Chyfarch y CALIE: 28th Ionawr 2yh - 4yh; Picturehouse UM; Cymraeg / Welsh | Dydd / Daytime | Glasfyfyrwyr / Freshers | UMAber / AberSU

Aberystwyth University Students' Union GCA - Tasg Ardd Gymunedol: 28th Ionawr 2yh - 4yh; Gardd Gymunedol Penglais; Dewch i roi eich dwylo yn y pridd yn ein gardd gymunedol leol!; Cymraeg / Welsh | UMAber / AberSU

Aberystwyth University Students' Union Sesiwn Trafodaeth Sinema: 28th Ionawr 2yh - 3yh; Canolfan Gelfyddydau (Cwrdd wrth y Swyddfa Docynnau); short desc?; Cymraeg / Welsh | Dydd / Daytime | UMAber / AberSU

Aberystwyth University Students' Union y Gymdeithas Nintendo - Digwyddiad Mario Kart: 28th Ionawr 6yh - 10yh; Ystafell Astudio Pantycelyn 1; Ymunwch â ni am ychydig o gemau Mario Kart cyfeillgar! Bydd gennym Martio Kart 8 (gya’r DLC) a Martio Kart World i’w cynnig.; Cymraeg / Welsh | UMAber / AberSU

Aberystwyth University Students' Union Noson Gemau: 28th Ionawr 7yh - 9yh; Undeb Aberystwyth, Campus; short desc?; Cymraeg / Welsh | Nos / Night time | Team Aber | UMAber / AberSU

Aberystwyth University Students' Union Cwrdd a Chyfarch myfyrwyr Anabl a Niwroamrywiol: 29th Ionawr hanner dydd - 2yh; Prif Ystafell UM; Cymraeg / Welsh | Dydd / Daytime | Glasfyfyrwyr / Freshers | UMAber / AberSU

Aberystwyth University Students' Union Fforwm: Cynrychiolwyr Academaidd: 29th Ionawr hanner dydd - 1yh; Undeb Picturehouse; Cymraeg / Welsh | UMAber / AberSU

Aberystwyth University Students' Union Cwrdd a Chyfarch y Myfyrwyr Rhyngwladol: 29th Ionawr 4yh - 6yh; Prif Ystafell Undeb; Cymraeg / Welsh | Dydd / Daytime | Glasfyfyrwyr / Freshers | UMAber / AberSU

Aberystwyth University Students' Union Cantorion Madrigalau Elisabethaidd - Ymarfer Agored: 29th Ionawr 6yh - 9yh; Bar yr Undeb (6yh), Pantycelyn (7yh), y dref (o 9.30yh); Dewch i Roi Cynnig Arni gyda ni yn ein Ymarfer Agored ar ddydd Iau Ionawr 29ain 2026! Byddwn yn dechrau gyda digwyddiad dod i nabod ein gilydd ym mar yr Undeb, yna awn i Bantycelyn ar gyfer ymarfer agored o 7-9yh. Darperir yr holl gerddoriaeth, ac we; Cymraeg / Welsh | UMAber / AberSU

Aberystwyth University Students' Union Knit'n'Stitch - Gweithdy Brodio: 29th Ionawr 6yh - 8yh; Picture House - Undeb Aber; Cewch wella eich dillad a’ch atodion gyda dyluniadau brodiog!; Cymraeg / Welsh | UMAber / AberSU

UMCA Sŵn - Degawdau: 29th Ionawr 10yh - 12:30yb; Adeilad Undeb Aberystwyth; Cymraeg / Welsh | Nos / Night time

Aberystwyth University Students' Union Cwrdd a Chyfarch Traws ac o Rywedd Anghydffurfiol: 30th Ionawr hanner dydd - 2yh; Prif Ystafell UM; Cymraeg / Welsh | Dydd / Daytime | Glasfyfyrwyr / Freshers | UMAber / AberSU

Aberystwyth University Students' Union Cwrdd a Chyfarch yr Ôl-raddedigion: 30th Ionawr 4yh - 6yh; Prif Ystafell Undeb; Cymraeg / Welsh | Dydd / Daytime | Glasfyfyrwyr / Freshers | UMAber / AberSU

Aberystwyth University Students' Union Tarannau vs Swansea: 1st Chwefror 11yb - 3yh; Blaendolau playing fields; short desc?; Cymraeg / Welsh | Dydd / Daytime | UMAber / AberSU

Aberystwyth University Students' Union Cwis: 2nd Chwefror 7yh - 10yh; Cwtch Bar - Undeb Aber; short desc?; Cymraeg / Welsh | UMAber / AberSU

Aberystwyth University Students' Union Sêl Cilo: 3rd Chwefror 8yb - 5yh; Prif Ystafell yr Undeb; Gwerthiant Dillad Vintage gan All About That; Cymraeg / Welsh | Allanol / External | UMAber / AberSU

Aberystwyth University Students' Union Cwrs Rheoli Straen 5 wythnos yn dechrau ar 5ed Chwefror.: 5th Chwefror 10yb - 5th Mawrth hanner dydd; short desc?; Cymraeg / Welsh | UMAber / AberSU

Aberystwyth University Students' Union Marchnad Grefftau Cwîar: 5th Chwefror 11yb - 3yh; Undeb Aber Prif Ystafell; short desc?; Cymraeg / Welsh | Dydd / Daytime | UMAber / AberSU

Aberystwyth University Students' Union Radio Myfyrwyr Tidal Waves - Sesiwn radio galw heibio: 5th Chwefror 2yh - 4yh; Ystafell Radio - Undeb Aber; Cewch wella eich dillad a’ch atodion gyda dyluniadau brodiog!; Cymraeg / Welsh | UMAber / AberSU

Aberystwyth University Students' Union Carioci: 5th Chwefror 7yh - 10yh; Cwtch Bar - Undeb Aber; short desc?; Cymraeg / Welsh | UMAber / AberSU

Aberystwyth University Students' Union y Gymdeithas Ddadlau - Sesiwn Blasu Dadlau: 5th Chwefror 7yh - 9yh; C4 Hugh Owen; Dewch draw a rhowch gynnig ar Ddadlau!; Cymraeg / Welsh | UMAber / AberSU

Aberystwyth University Students' Union Cyfle i ennill 2 docyn i Ŵyl Trawsnewid Aberystwyth!: 6th Chwefror hanner nos - 7th Chwefror 11:59yh; Nghanolfan Celfyddydau Aberystwyth.; short desc?; Cymraeg / Welsh | UMAber / AberSU

Aberystwyth University Students' Union Trawsnewid 2026: 6th Chwefror hanner nos - 7th Chwefror 11:59yh; short desc?; Cymraeg / Welsh | UMAber / AberSU

Aberystwyth University Students' Union Tarannau vs Worcester: 8th Chwefror 11yb - 3yh; Blaendolau playing fields; short desc?; Cymraeg / Welsh | Dydd / Daytime | UMAber / AberSU

Aberystwyth University Students' Union Cwis: 9th Chwefror 7yh - 10yh; Cwtch Bar - Undeb Aber; short desc?; Cymraeg / Welsh | UMAber / AberSU

Aberystwyth University Students' Union Pwy yw UMAber? : Sesiynau Gwybodaeth am yr Etholiadau: 12th Chwefror hanner dydd - 1yh; UM Picturehouse; Cymraeg / Welsh | Etholiadau / Elections | Dydd / Daytime | UMAber / AberSU

Aberystwyth University Students' Union Carioci: 12th Chwefror 7yh - 10yh; Cwtch Bar - Undeb Aber; short desc?; Cymraeg / Welsh | UMAber / AberSU

Aberystwyth University Students' Union Superteams Menywod: 13th Chwefror 9yb - 15th Chwefror 11:59yh; short desc?; Cymraeg / Welsh | Team Aber | UMAber / AberSU

Aberystwyth University Students' Union Y CYFARFOD MAWR: Dyddiad Cau Syniadau: 13th Chwefror 10yb - 5yh; Cymraeg / Welsh | UMAber / AberSU

Aberystwyth University Students' Union Dyletswyddau a Chyfrifoldebau: Sesiynau Gwybodaeth am yr Etholiadau: 13th Chwefror hanner dydd - 1yh; UM Picturehouse; Cymraeg / Welsh | Etholiadau / Elections | Dydd / Daytime | UMAber / AberSU

Aberystwyth University Students' Union Rendez-vous Dance: The Monocle': 13th Chwefror 7:30yh - 9:30yh; short desc?; Cymraeg / Welsh | UMAber / AberSU

Aberystwyth University Students' Union Cwis: 16th Chwefror 7yh - 10yh; Cwtch Bar - Undeb Aber; short desc?; Cymraeg / Welsh | UMAber / AberSU

Aberystwyth University Students' Union Dewch i nabod y tîm: Sesiynau Gwybodaeth am yr Etholiadau: 17th Chwefror 11yb - hanner dydd; UM Picturehouse; Cymraeg / Welsh | Etholiadau / Elections | Dydd / Daytime | UMAber / AberSU

Aberystwyth University Students' Union Bwrdd Cynghori: Rhyngwladol: 17th Chwefror hanner dydd - 2yh; Ystafell 1 yr UM; Cymraeg / Welsh | UMAber / AberSU

Aberystwyth University Students' Union Stereolab gyda gwestai arbennig Emma Tricca: 17th Chwefror 8yh - 9yh; short desc?; Cymraeg / Welsh | UMAber / AberSU

Aberystwyth University Students' Union Digwyddiad Rhwydweithio Cynrychiolwyr Academaidd a Chymdeithasau: 18th Chwefror 1yh - 2:30yh; UM Picturehouse; short desc?; Cymraeg / Welsh | Dydd / Daytime | UMAber / AberSU | Cynrychiolwyr Academaidd / Academic Reps

Aberystwyth University Students' Union Bwrdd Cynghori: Myfyrwyr Anabl: 19th Chwefror hanner dydd - 2yh; Ystafell 1 yr UM; Cymraeg / Welsh | UMAber / AberSU

Aberystwyth University Students' Union Carioci: 19th Chwefror 7yh - 10yh; Cwtch Bar - Undeb Aber; short desc?; Cymraeg / Welsh | UMAber / AberSU

Aberystwyth University Students' Union Superteams Dynion: 20th Chwefror 9yb - 22nd Chwefror 11:59yh; short desc?; Cymraeg / Welsh | Team Aber | UMAber / AberSU

Aberystwyth University Students' Union Sut mae cynnal ymgyrch etholiadol llwyddiannus: Sesiynau Gwybodaeth am yr Etholiadau: 20th Chwefror hanner dydd - 1yh; UM Picturehouse; Cymraeg / Welsh | Etholiadau / Elections | Dydd / Daytime | UMAber / AberSU

Aberystwyth University Students' Union Bingo Lingo: 20th Chwefror 7yh - 11yh; short desc?; Cymraeg / Welsh | UMAber / AberSU

Aberystwyth University Students' Union Cymraeg Mandinka Connections: Mari Mathias a Sura Susso: 21st Chwefror 7yh - 8yh; short desc?; Cymraeg / Welsh | UMAber / AberSU

Aberystwyth University Students' Union Etholiadau: Briffio’r Ymgeiswyr: 23rd Chwefror 6yh - 7yh; Undeb Picturehouse; Cymraeg / Welsh | Etholiadau / Elections | UMAber / AberSU

Aberystwyth University Students' Union Cwis: 23rd Chwefror 7yh - 10yh; Cwtch Bar - Undeb Aber; short desc?; Cymraeg / Welsh | UMAber / AberSU

Aberystwyth University Students' Union Pwy yw UMAber?: Sesiynau Gwybodaeth am yr Etholiadau: 24th Chwefror hanner dydd - 1yh; Teams; Cymraeg / Welsh | Etholiadau / Elections | Dydd / Daytime | UMAber / AberSU

Aberystwyth University Students' Union Dyletswyddau a Chyfrifoldebau: Sesiynau Gwybodaeth am yr Etholiadau: 25th Chwefror hanner dydd - 1yh; Teams; Cymraeg / Welsh | Etholiadau / Elections | Dydd / Daytime | UMAber / AberSU

Aberystwyth University Students' Union Bwrdd Cynghori: Bwrdd Cynghori ar Glybiau, Cymdeithasau a Gwirfoddoli: 26th Chwefror hanner dydd - 2yh; Ystafell 1 yr UM; Cymraeg / Welsh | UMAber / AberSU

Aberystwyth University Students' Union Carioci: 26th Chwefror 7yh - 10yh; Cwtch Bar - Undeb Aber; short desc?; Cymraeg / Welsh | UMAber / AberSU

Aberystwyth University Students' Union Kendal Mountain Tour 2026: 26th Chwefror 7yh - 8:15yh; short desc?; Cymraeg / Welsh | UMAber / AberSU

UMCA Eisteddfod Ryng-golegol Caerdydd 2026: 27th Chwefror hanner nos - 1st Mawrth hanner nos; Undeb Myfyrwyr, Caerdydd; Penwythnos o gystadlu - chwaraeon, gwaith cartref, perfformio a mwy!; Cymraeg / Welsh

Aberystwyth University Students' Union Sut mae cynnal ymgyrch etholiadol llwyddiannus: Sesiynau Gwybodaeth am yr Etholiadau: 27th Chwefror hanner dydd - 1yh; Teams; Cymraeg / Welsh | Etholiadau / Elections | Dydd / Daytime | UMAber / AberSU

Aberystwyth University Students' Union Hijinx Theatre: Meet Fred': 28th Chwefror 7:30yh - 8:50yh; short desc?; Cymraeg / Welsh | UMAber / AberSU

Aberystwyth University Students' Union Cwis: 2nd Mawrth 7yh - 10yh; Cwtch Bar - Undeb Aber; short desc?; Cymraeg / Welsh | UMAber / AberSU

Aberystwyth University Students' Union Carioci: 5th Mawrth 7yh - 10yh; Cwtch Bar - Undeb Aber; short desc?; Cymraeg / Welsh | UMAber / AberSU

Aberystwyth University Students' Union Karaoke: 5th Mawrth 7yh - 10yh; Cwtch Bar - Undeb Aber; short desc?; Cymraeg / Welsh | UMAber / AberSU

Aberystwyth University Students' Union Cwrdd â Asynnod Dyfi: 7th Mawrth 2:30yh - 2:45yh; short desc?; Cymraeg / Welsh | Dydd / Daytime | UMAber / AberSU

Aberystwyth University Students' Union Y Cyfarfod Mawr: 9th Mawrth 6yh - 8yh; Undeb Aber Prif Ystafell UM; short desc?; Cymraeg / Welsh | UMAber / AberSU

Aberystwyth University Students' Union Cwis: 9th Mawrth 7yh - 10yh; Cwtch Bar - Undeb Aber; short desc?; Cymraeg / Welsh | UMAber / AberSU

Aberystwyth University Students' Union Carioci: 12th Mawrth 7yh - 10yh; Cwtch Bar - Undeb Aber; short desc?; Cymraeg / Welsh | UMAber / AberSU

Aberystwyth University Students' Union PLEIDLEISIO: 16th Mawrth 10yb - 20th Mawrth hanner dydd; short desc?; Cymraeg / Welsh | Etholiadau / Elections | Dydd / Daytime | UMAber / AberSU

UMCA CyfCyff: 16th Mawrth 6yh - 6:30yh; Lolfa Fach, Pantycelyn; Cymraeg / Welsh

Aberystwyth University Students' Union Fforwm: Cyf Cyff a Parth Diwylliant Cymreig: 16th Mawrth 6yh - 7yh; Lolfa Fach, Pantycelyn; Cymraeg / Welsh | UMAber / AberSU

Aberystwyth University Students' Union Cwis: 16th Mawrth 7yh - 10yh; Cwtch Bar - Undeb Aber; short desc?; Cymraeg / Welsh | UMAber / AberSU

Aberystwyth University Students' Union Caraoci: 19th Mawrth 7yh - 10yh; Cwtch Bar - Undeb Aber; short desc?; Cymraeg / Welsh | UMAber / AberSU

Aberystwyth University Students' Union Cwis: 23rd Mawrth 7yh - 10yh; Cwtch Bar - Undeb Aber; short desc?; Cymraeg / Welsh | UMAber / AberSU

Aberystwyth University Students' Union Varsity: 25th Mawrth 12:01yb - 11:59yh; short desc?; Cymraeg / Welsh | Team Aber | UMAber / AberSU

Aberystwyth University Students' Union Carioci: 26th Mawrth 7yh - 10yh; Cwtch Bar - Undeb Aber; short desc?; Cymraeg / Welsh | UMAber / AberSU

Aberystwyth University Students' Union Y Senedd: Dyddiad Cau Syniadau: 27th Mawrth 10yb - 5yh; Cymraeg / Welsh | UMAber / AberSU

UMCA Wythnos RAG: 20th Ebrill hanner nos - 24th Ebrill hanner nos; Wythnos Codi Arian UMCA ar gyfer Diabetes UK.; Cymraeg / Welsh

UMCA Sŵn RAG: 23rd Ebrill 10yh - 1yb; (i'w gadarnhau); Cymraeg / Welsh | Nos / Night time

Aberystwyth University Students' Union Y Senedd: 27th Ebrill 6yh - 8yh; Undeb Picturehouse; Cymraeg / Welsh | UMAber / AberSU

Aberystwyth University Students' Union Aber 7's: 2nd Mai 8yb - 3rd Mai 6yh; Blaendolau Playing Field Llanbadarn Fawr, Aberystwyth; short desc?; Cymraeg / Welsh | Dydd / Daytime | Team Aber | UMAber / AberSU

Aberystwyth University Students' Union Undeb Aber yn Dathlu - Addysgu, Dysgu a'r Profiad Myfyrwyr: 6th Mai 6yh - 10yh; Prif Ystafell yr Undeb; short desc?; Cymraeg / Welsh | Dydd / Daytime | UMAber / AberSU | Cynrychiolwyr Academaidd / Academic Reps

Aberystwyth University Students' Union Undeb Aber yn Dathlu - Chwaraeon a Chymdeithasau: 7th Mai 6yh - 10yh; Prif Ystafell yr Undeb; short desc?; Cymraeg / Welsh | Dydd / Daytime | Nos / Night time | UMAber / AberSU

UMCA Wythnos Nefi Blw: 1st Mehefin hanner nos - 5th Mehefin hanner nos; Wythos i ddathlu diwedd y flwyddyn academaidd!; Cymraeg / Welsh

UMCA Y Swper Olaf: 4th Mehefin 6yh - 9yh; (lleoliadau i'w gadarnhau); Swper Olaf ar gyfer y flwyddyn gyntaf, yr ail flwyddyn a'r drydedd flwyddyn.; Cymraeg / Welsh | Nos / Night time