relating to Queen Consort Elizabeth Bowes-Lyon's wishes to preserve a monarchy if Germany occupied the UK in World War II are to be released from the Royal Archives. The Oxford English Dictionary is expected to publish its completed revised third edition. A fourth image of the supernova AT 2016jka is expected to appear around distant galaxy MRG-M0138 due to gravitational lensing. 2038 19 January: Any computer systems still measuring time with signed 32-bit Unix time will fail on account of the year 2038 problem. 12 April: Documents related to the NSA's PRISM program are to be declassified by the U.S. Government. 25 April: Easter will occur on its latest possible date. The last time this occurred was in 1943 and, after 2038, the next time it will occur will be in 2190. 26 December: A total solar eclipse will occur in the Southern Hemisphere. It will start in the southern Indian Ocean, will cross Australia and New Zealand and it will end in the southern Pacific Ocean. The 2038 FIFA World Cup will be held. 2039 1 September: 100 years since the invasion of Poland, which marked the start of World War II. 2 September: The destroyers-for-bases deal's 99-year rent-free leases to the U.S. by the U.K. will expire. 19 September: A time capsule from K-pop supergroup BTS is set to be opened on the 20th Youth Day celebrations in South Korea. 15 December: Total solar eclipse over Antarctica. References 21st century 2030s decade overviews