December 1900
| Date | Day | Event | Place |
| 1 | Sat | SS Rubattino, En route |
|
| 2 | Sun | SS Rubattino, En route |
|
| 3 | Mon | SS Rubattino, En route |
|
| 4 | Tue | SS Rubattino, En route |
|
| 5 | Wed | SS Rubattino, En route |
|
| 6 | Thu | On train, Bombay, India |
|
| 7 | Fri | En route on train | |
| 8 | Sat | En route on train | |
| 9 | Sun | Arrives at Belur Math | Belur Math, Calcutta, India |
| 10 | Mon | ||
| 11 | Tue | Letter: Josephine MacLeod | |
| 12 | Wed | ||
| 13 | Thu | ||
| 14 | Fri | ||
| 15 | Sat | Letter: Mrs. Ole Bull | |
| 16 | Sun | ||
| 17 | Mon | ||
| 18 | Tue | ||
| 19 | Wed | Letter: Sister Nivedita | |
| 20 | Thu | ||
| 21 | Fri | ||
| 22 | Sat | ||
| 23 | Sun | Letter: Deoghar Vaidyanath | |
| 24 | Mon | ||
| 25 | Tue | ||
| 26 | Wed | Letters: Swami Ramakrishnananda and Josephine MacLeod | |
| 27 | Thu | ||
| 28 | Fri | ||
| 29 | Sat | ||
| 30 | Sun | ||
| 31 | Mon | ||
| This Month | Letter: Maharaja of Khetri |
- www.vivekananda.net edited by Frank Parlato Jr.