All glories to Sri Guru and Sri Gauranga

Disappearance festival of founder of the worldwide Sri Chaitanya Maths and Sri Gaudiya Maths,
Bhagavan Sri Srila Bhaktisiddhanta Saraswati Goswami Prabhupad.

Selected reference to this day, on the Math's websites.

To Whom Shall I Convey My Joy? Srila Bhakti Siddhanta Saraswati Thakur expresses his joy and sorrow at completing his commentary on Sri Chaitanya-charitamrta. Srila Bhakti Raksak Sridhar Dev-Goswami Maharaj specially requested that this poem be recited on the disappearance day of Srila Saraswati Thakur. Posted on the Math's website.

Audio: Srila Prabhupad Bhakti Siddhanta Saraswati Thakur's disappearance day, 1983. Srila Bhakti Raksak Sridhar Dev-Goswami Maharaj speaks about the last moments of his Srila Guru Maharaj in this world.
"We were rendering duty in his sick bed, I was also among them, my duty was from 2 o'clock at night to 4 o'clock in the morning. Just before 24 hours of his departure he called for me and asked me to sing a song: Sri Rupa Manjari pada sei mora sampada, this famous song which is supposed to be the highest realisation of any Gaudiya Vaishnava devotee. Then after 24 hours, on the first of January early morning he left the world."
Srila Bhakti Siddhanta Saraswati Thakur's disappearance day, 4 January 1983:
11+ minutes, 2.7 MB mp3 audio

thumbAudio: Srila Prabhupad Saraswati Thakur's life was so exalted from his birth.
"Do what is in favour of service to the Lord Krishna, and all the illusion, bondage, disturbance, material mentality, everything will disappear." Srila Govinda Maharaj, 23 December 2006.
(26 minutes, 3.4 MB mp3 audio also in higher quality: 6.3 MB.)

thumbAudio: Srila Bhakti Siddhanta Saraswati Thakur's totalitarian war against maya as it began through his preaching in Kolkata. Srila Govinda Maharaj, 20 December 2006.
(22+ minutes, 2.9 MB mp3 audio also in higher quality: 5.6 MB.)

thumbAudio: Disappearance Day of Srila Bhakti Siddhanta Saraswati Thakur: "We are all connected spiritually and materially with Srila Saraswati Thakur, and so fortunate that still we are continuing and carrying his conception all over the world by the grace of Srila Guru Maharaj." Srila Govinda Maharaj, 8 December 2006.
(45 minutes, 5.7 MB mp3 audio also in higher quality: 11 MB.)

thumbSloka composed by Srila Gurudev, 30th December 2004. As the feast for Srila Bhakti Siddhanta Saraswati Thakur Prabhupad's tirobhava arrived, His Divine Grace Srila Govinda Maharaj spontaneously composed this sloka in his honour:

Sri Chaitanya Saraswat Math, Nabadwip | Vaisnava Calendar