Number of weeks in 2015 year is 53 weeks
Weeks are according Indonesia calendar rules, Monday first day and weeks are Monday to Sunday

Week # From Date To Date Weeks from Now
Week 1 December 29, 2014 January 4, 2015 passed 391 weeks ago
Week 2 January 5, 2015 January 11, 2015 passed 390 weeks ago
Week 3 January 12, 2015 January 18, 2015 passed 389 weeks ago
Week 4 January 19, 2015 January 25, 2015 passed 388 weeks ago
Week 5 January 26, 2015 February 1, 2015 passed 387 weeks ago
Week 6 February 2, 2015 February 8, 2015 passed 386 weeks ago
Week 7 February 9, 2015 February 15, 2015 passed 385 weeks ago
Week 8 February 16, 2015 February 22, 2015 passed 384 weeks ago
Week 9 February 23, 2015 March 1, 2015 passed 383 weeks ago
Week 10 March 2, 2015 March 8, 2015 passed 382 weeks ago
Week 11 March 9, 2015 March 15, 2015 passed 381 weeks ago
Week 12 March 16, 2015 March 22, 2015 passed 380 weeks ago
Week 13 March 23, 2015 March 29, 2015 passed 379 weeks ago
Week 14 March 30, 2015 April 5, 2015 passed 378 weeks ago
Week 15 April 6, 2015 April 12, 2015 passed 377 weeks ago
Week 16 April 13, 2015 April 19, 2015 passed 376 weeks ago
Week 17 April 20, 2015 April 26, 2015 passed 375 weeks ago
Week 18 April 27, 2015 May 3, 2015 passed 374 weeks ago
Week 19 May 4, 2015 May 10, 2015 passed 373 weeks ago
Week 20 May 11, 2015 May 17, 2015 passed 372 weeks ago
Week 21 May 18, 2015 May 24, 2015 passed 371 weeks ago
Week 22 May 25, 2015 May 31, 2015 passed 370 weeks ago
Week 23 June 1, 2015 June 7, 2015 passed 369 weeks ago
Week 24 June 8, 2015 June 14, 2015 passed 368 weeks ago
Week 25 June 15, 2015 June 21, 2015 passed 367 weeks ago
Week 26 June 22, 2015 June 28, 2015 passed 366 weeks ago
Week 27 June 29, 2015 July 5, 2015 passed 365 weeks ago
Week 28 July 6, 2015 July 12, 2015 passed 364 weeks ago
Week 29 July 13, 2015 July 19, 2015 passed 363 weeks ago
Week 30 July 20, 2015 July 26, 2015 passed 362 weeks ago
Week 31 July 27, 2015 August 2, 2015 passed 361 weeks ago
Week 32 August 3, 2015 August 9, 2015 passed 360 weeks ago
Week 33 August 10, 2015 August 16, 2015 passed 359 weeks ago
Week 34 August 17, 2015 August 23, 2015 passed 358 weeks ago
Week 35 August 24, 2015 August 30, 2015 passed 357 weeks ago
Week 36 August 31, 2015 September 6, 2015 passed 356 weeks ago
Week 37 September 7, 2015 September 13, 2015 passed 355 weeks ago
Week 38 September 14, 2015 September 20, 2015 passed 354 weeks ago
Week 39 September 21, 2015 September 27, 2015 passed 353 weeks ago
Week 40 September 28, 2015 October 4, 2015 passed 352 weeks ago
Week 41 October 5, 2015 October 11, 2015 passed 351 weeks ago
Week 42 October 12, 2015 October 18, 2015 passed 350 weeks ago
Week 43 October 19, 2015 October 25, 2015 passed 349 weeks ago
Week 44 October 26, 2015 November 1, 2015 passed 348 weeks ago
Week 45 November 2, 2015 November 8, 2015 passed 347 weeks ago
Week 46 November 9, 2015 November 15, 2015 passed 346 weeks ago
Week 47 November 16, 2015 November 22, 2015 passed 345 weeks ago
Week 48 November 23, 2015 November 29, 2015 passed 344 weeks ago
Week 49 November 30, 2015 December 6, 2015 passed 343 weeks ago
Week 50 December 7, 2015 December 13, 2015 passed 342 weeks ago
Week 51 December 14, 2015 December 20, 2015 passed 341 weeks ago
Week 52 December 21, 2015 December 27, 2015 passed 340 weeks ago
Week 53 December 28, 2015 January 3, 2016 passed 339 weeks ago