| Start date | Start time | Title |
|---|
| Wed, 19 Aug 2020 | | International Orangutan Day |
| Thu, 20 Aug 2020 | | Awal Muharram |
| Mon, 31 Aug 2020 | | Merdeka Day |
| Wed, 9 Sep 2020 | | The Yang di-Pertuan Agong's Birthday |
| Wed, 16 Sep 2020 | | Malaysia Day |
| Sun, 27 Sep 2020 | | World Rivers Day |
| Thu, 1 Oct 2020 | | Breast Cancer Awareness Month |
| Thu, 1 Oct 2020 | | International Day of Older Persons |
| Sun, 4 Oct 2020 | | World Animal Day |
| Thu, 8 Oct 2020 | | World Sight Day |
| Sat, 10 Oct 2020 | | World Mental Health Day |
| Sat, 10 Oct 2020 | | International Stage Management Day |
| Fri, 16 Oct 2020 | | World Food Day |
| Sat, 17 Oct 2020 | | World Singing Day |
| Sat, 24 Oct 2020 | | Children's Day |
| Thu, 29 Oct 2020 | | Prophet Muhammad's Birthday |
| Fri, 13 Nov 2020 | | World Kindness Day |
| Sat, 14 Nov 2020 | | Deepavali |
| Tue, 1 Dec 2020 | | World AIDS Day |
| Thu, 3 Dec 2020 | | International Day of Persons with Disabilities |
| Sat, 5 Dec 2020 | | PSS2020 Concert: Songs for the Season (Show 1 & 2) |
| Sun, 6 Dec 2020 | | PSS2020 Concert: Songs for the Season (Show 3 & 4) |
| Fri, 11 Dec 2020 | | Sultan of Selangor's Birthday |
| Sun, 13 Dec 2020 | | World Choral Day |
| Fri, 25 Dec 2020 | | Christmas Day |
| Fri, 1 Jan 2021 | | New Year's Day |
| Wed, 3 Feb 2021 | | Happy 63rd birthday to The Philharmonic Society of Selangor |
