Tymor yr Hydref 2020 | | Autumn Term 2020 |
| Paratoaudau Covid | *01 – 8 Medi 2020 | | Covid Preparations | *01 – 8 Sept 2020 |
| Ail Agor D – Bl 6 | 09/09/2020 (Iau) | | Re-Open R – Yr 6 | 09/09/2020 (Thurs) |
| *Hyfforddiant | *05/10/2020 (Llun) | | *Staff Training Day | *Monday 05/10/2020 |
| Cau Hanner Tymor | 16/10/2020 (Gwener) | | Half Term Close | Friday 16/10/2020 |
| Agor Hanner Tymor | 02/11/2020 (Llun) | | Half Term Open | Monday 02/11/2020 |
| Diwedd Tymor | 18/12/2020 (Gwener) | | End of Term | Friday 18/12/2020 |
* Ysgol wedi cau i’r plant / School closed for pupils |
Tymor y Gwanwyn 2021 | | Spring Term 2021 |
| Paratoadau Covid | *04 – 05 /01/2021 | | Covid Preparations | *04 – 05 /01/2021 |
| Dechrau’r Tymor | 06/01/2021 (Mercher) | | Term Start | Wed 06/01/2021 |
| Cau Hanner Tymor | 12/02/2021 (Gwener) | | Half Term Close | Friday 12/02/2021 |
| Agor Hanner Tymor | 22/02/2021 (Llun) | | Half Term Open | Monday 22/02/2021 |
| Diwedd Tymor | 26/03/2021 (Gwener) | | End of Term | Friday 26/03/2021 |
* Ysgol wedi cau i’r plant / School closed for pupils |
Tymor yr Haf 2021 | | Summer Term 2021 |
| Hyfforddiant Staff* | 12/04/2021 (Llun) | | Staff Training* | Monday 12/04/2021 |
| Agor | 13/04/2021 (Mawrth) | | School Open | Tuesday 13/04/2021 |
| *Calan Mai | 03/05/2021 (Llun) | | *Bank Holiday | Monday 03/05/2021 |
| Cau Hanner Tymor | 28/05/2021 (Gwener) | | Half Term Close | Friday 28/05/2021 |
| Hyfforddiant Staff* | 07/06/2021 (Llun) | | Staff Training* | Monday 07/06/2021 |
| Agor Hanner Tymor | 08/06/2021 (Llun) | | Half Term Open | Monday 08/06/2021 |
| Diwedd Tymor | 16/07/2021 (Gwener) | | End of Term | Friday 16/07/2021 |
| *Hyfforddiant | *19 – 20 /07/2021 | | *Staff Training | *19 – 20 /07/2021 |
* Ysgol wedi cau i’r plant / School closed for pupils |
