| Day | Date | Holiday Name | Type |
|---|---|---|---|
| Sunday | 01 January | New Year's Day | Bank Holiday |
| Monday | 02 January | New Year's Day observed | Bank Holiday |
| Tuesday | 03 January | 2nd January (substitute day) | Local Bank Holiday |
| Thursday | 05 January | Twelfth Night | Observance, Christian |
| Friday | 06 January | Epiphany | Observance, Christian |
| Saturday | 07 January | Orthodox Christmas Day | Observance, Orthodox |
| Saturday | 14 January | Orthodox New Year | Observance, Orthodox |
| Sunday | 22 January | Lunar New Year | Observance |
| Wednesday | 25 January | Burns Night | Local Observation |
| Monday | 06 February | Tu B'Shevat (Arbor Day) | Jewish Holiday |
| Tuesday | 14 February | Valentine's Day | Observance |
| Saturday | 18 February | Maha Shivaratri | Hindu Holiday |
| Saturday | 18 February | Isra and Mi'raj | Muslim |
| Tuesday | 21 February | Carnival / Shrove Tuesday / Pancake Day | Observance, Christian |
| Wednesday | 22 February | Carnival / Ash Wednesday | Observance, Christian |
| Wednesday | 01 March | St. David's Day | Local Observation |
| Tuesday | 07 March | Purim | Jewish Holiday |
| Friday | 17 March | St Patrick's Day | Local Bank Holiday |
| Sunday | 19 March | Mother's Day | Observance |
| Monday | 20 March | March Equinox | Season |
| Thursday | 23 March | Ramadan Start (Tentative Date) | Muslim |
| Sunday | 26 March | Daylight Saving Time starts | Clock change/Daylight Saving Time |
| Sunday | 02 April | Palm Sunday | Observance, Christian |
| Thursday | 06 April | Maundy Thursday | Observance, Christian |
| Thursday | 06 April | First day of Passover | Jewish Holiday |
| Friday | 07 April | Good Friday | Bank Holiday |
| Saturday | 08 April | Holy Saturday | Observance, Christian |
| Sunday | 09 April | Easter Sunday | Observance, Christian |
| Monday | 10 April | Easter Monday | Local Observation |
| Monday | 10 April | Easter Monday | Common Local Holiday |
| Thursday | 13 April | Last day of Passover | Jewish Holiday |
| Friday | 14 April | Orthodox Good Friday | Observance, Orthodox |
| Saturday | 15 April | Orthodox Holy Saturday | Observance, Orthodox |
| Sunday | 16 April | Orthodox Easter | Observance, Orthodox |
| Monday | 17 April | Laylatul Qadr (Night of Power) | Muslim |
| Monday | 17 April | Orthodox Easter Monday | Observance, Orthodox |
| Tuesday | 18 April | Yom HaShoah | Jewish Commemoration |
| Saturday | 22 April | Eid ul Fitr (Tentative Date) | Muslim |
| Saturday | 22 April | Stephen Lawrence Day | Observance |
| Sunday | 23 April | St. George's Day | Observance, Christian |
| Sunday | 23 April | St. George's Day | Observance |
| Sunday | 23 April | Shakespeare Day | Observance |
| Wednesday | 26 April | Yom HaAtzmaut | Jewish Holiday |
| Monday | 01 May | Early May Bank Holiday | Bank Holiday |
| Saturday | 06 May | The Coronation of King Charles III | Observance |
| Monday | 08 May | Bank Holiday for the Coronation of King Charles III | Bank Holiday |
| Tuesday | 09 May | Lag B'Omer | Jewish Holiday |
| Thursday | 18 May | Ascension Day | Observance, Christian |
| Friday | 26 May | Shavuot | Jewish Holiday |
| Sunday | 28 May | Pentecost | Observance, Christian |
| Monday | 29 May | Spring Bank Holiday | Bank Holiday |
| Monday | 29 May | Whit Monday | Observance, Christian |
| Sunday | 04 June | Trinity Sunday | Observance, Christian |
| Thursday | 08 June | Corpus Christi | Observance, Christian |
| Saturday | 10 June | King's Birthday (Tentative Date) | Observance |
| Sunday | 18 June | Father's Day | Observance |
| Wednesday | 21 June | June Solstice | Season |
| Thursday | 22 June | Windrush Day | Observance |
| Thursday | 29 June | Eid al-Adha (Tentative Date) | Muslim |
| Wednesday | 12 July | Battle of the Boyne | Local Bank Holiday |
| Wednesday | 19 July | Muharram/Islamic New Year (Tentative Date) | Muslim |
| Thursday | 27 July | Tisha B'Av | Jewish Holiday |
| Friday | 28 July | Ashura (Tentative Date) | Muslim |
| Monday | 07 August | Summer Bank Holiday | Common Local Holiday |
| Tuesday | 15 August | Assumption of Mary | Observance, Christian |
| Monday | 28 August | Summer Bank Holiday | Common Local Holiday |
| Wednesday | 06 September | Janmashtami (Smarta) | Hindu Holiday |
| Thursday | 07 September | Janmashtami | Hindu Holiday |
| Saturday | 16 September | Rosh Hashana | Jewish Holiday |
| Saturday | 23 September | September Equinox | Season |
| Monday | 25 September | Yom Kippur | Jewish Holiday |
| Wednesday | 27 September | Milad un Nabi (Mawlid) (Tentative Date) | Muslim |
| Saturday | 30 September | First day of Sukkot | Jewish Holiday |
| Wednesday | 04 October | Feast of St Francis of Assisi | Observance, Christian |
| Friday | 06 October | Hoshana Rabbah | Jewish Holiday |
| Saturday | 07 October | Shemini Atzeret | Jewish Holiday |
| Sunday | 08 October | Simchat Torah | Jewish Holiday |
| Sunday | 29 October | Daylight Saving Time ends | Clock change/Daylight Saving Time |
| Tuesday | 31 October | Halloween | Observance |
| Wednesday | 01 November | All Saints' Day | Observance, Christian |
| Thursday | 02 November | All Souls' Day | Observance, Christian |
| Sunday | 05 November | Guy Fawkes Day | Observance |
| Sunday | 12 November | Remembrance Sunday | Observance |
| Sunday | 12 November | Diwali/Deepavali | Hindu Holiday |
| Thursday | 30 November | St Andrew's Day | Local Bank Holiday |
| Sunday | 03 December | First Sunday of Advent | Observance, Christian |
| Friday | 08 December | Feast of the Immaculate Conception | Observance, Christian |
| Friday | 08 December | First Day of Hanukkah | Jewish Holiday |
| Friday | 15 December | Last day of Hanukkah | Jewish Holiday |
| Friday | 22 December | December Solstice | Season |
| Sunday | 24 December | Christmas Eve | Observance, Christian |
| Monday | 25 December | Christmas Day | Bank Holiday |
| Tuesday | 26 December | Boxing Day | Bank Holiday |
| Sunday | 31 December | New Year's Eve | Observance |
