Important Dates In Sikh History
| Observance | Nanakshahi Calendar | Common Era Calendar |
| Birth of Guru Gobind Singh, the Tenth Sikh Guru | 23 Poh | 5 Jan |
| Birth of Guru Har Rai, the seventh Sikh Guru | 19 Magh | 31 Jan |
Guru Har Rai becomes the seventh Guru of the Sikhs Nanakshahi New Year commences Hola Mohalla festival |
1 Chet 1 Chet 1 Chet |
14 Mar 14 Mar 14 Mar |
| Guru Hargobind, the sixth Sikh Guru, passes away | 6 Chet | 19 Mar |
Birth of Guru Nanak, the first Sikh Guru and the founder of Sikhism Vaisakhi, the ordination of the Khalsa |
1 Vaisakh 1 Vaisakh |
14 Apr 14 Apr |
| Guru Angad, the second Sikh Guru, passes away | 3 Vaisakh | 16 Apr |
| Guru Amar Das becomes the third Guru of the Sikhs | 3 Vaisakh | 16 Apr |
| Guru Harkrishan, the eighth Guru of the Sikhs, passes away | 3 Vaisakh | 16 Apr |
| Guru Tegh Bahadur becomes the Ninth Guru of the Sikhs | 3 Vaisakh | 16 Apr |
| Birth of Guru Angad, the second Sikh Guru | 5 Vaisakh | 18 Apr |
| Birth of Guru Tegh Bahadur, the ninth Sikh Guru of the Sikhs | 5 Vaisakh | 18 Apr |
| Birth of Guru Arjan, the fifth Sikh Guru | 19 Vaisakh | 2 May |
| Birth of Guru Amar Das, the third Sikh Guru | 9 Jeth | 23 May |
| Guru Hargobind becomes the sixth Guru of the Sikhs | 28 Jeth | 11 Jun |
| Guru Arjan, the fifth Guru of the Sikhs, in martyred by Chandu Shah in Lahore | 2 Harh | 16 Jun |
| Birth of Guru Hargobind, the sixth Sikh Guru | 21 Harh | 5 Jul |
| Guru Hargobind Sahib | 6 Sawan | 21 Jul |
| Guru Harkrishan Sahib | 8 Sawan | 23 Jul |
| Guru Granth Sahib, the Sikh scripture, is installed at the Golden Temple for the first time | 17 Bhadon | 1 Sep |
| Guru Amar Das, the third Guru of the Sikhs, passes away | 2 Asu | 16 Sep |
| Guru Ramdas becomes the fourth Guru of the Sikhs | 2 Asu | 16 Sep |
| Guru Ramdas, the fourth Guru of the Sikhs, passes away | 2 Asu | 16 Sep |
| Guru Arjan becomes the fifth Guru of the Sikhs | 2 Asu | 16 Sep |
| Guru Angad becomes the second Guru of the Sikhs | 4 Asu | 18 Sep |
| Guru Nanak, the first Guru of the Sikhs, passes away | 8 Asu | 22 Sep |
| Birth of Guru Ramdas, the fourth Guru of the Sikhs | 25 Asu | 9 Oct |
| Guru Har Rai, the seventh Guru of the Sikhs, passes away | 6 Katik | 20 Oct |
| Guru Harkrishan becomes the eighth Guru of the Sikhs | 6 Katik | 20 Oct |
| Joint-sovereignty of the Sikh Scripture (Guru Granth Sahib) and the collectivity of the Khalsa (Guru Khalsa Panth) declared as the Guru for all times to come by Guru Gobind Singh, the tenth and the last Sikh Guru | 6 Katik | 20 Oct |
| Guru Gobind Singh, the tenth Sikh Guru, passes away | 7 Katik | 21 Oct |
| Guru Gobind Singh becomes the tenth Guru of the Sikhs | 11 Maghar | 24 Nov |
| Guru Tegh Bahadur martyred in Delhi by Aurangzeb for defending the oppressed | 11 Maghar | 24 Nov |
| Ajit Singh and Jujhar Singh, the two elder sons of Guru Gobind Singh, martyred in the battle of Chamkaur | 8 Poh | 21 Dec |
| Zorawar Singh and Fateh Singh, the two younger sons of Guru Gobind Singh, executed in Sirhind | 13 Poh | 26 Dec |
Mata Nanaki Foundation is a UK based Charitable Organisation. It is sister organisation Mata Nanaki Foundation Society is a Registered Charity in India. Registration No. 06142573. It was founded by late Mrs. Bibi Balwant Kaur Soor MBE.