Days Until the Next Australian Public HolidayTracking the gap between today and the next public holiday is a quiet national pastime across Australia. From office workers in Brisbane to tradies in Perth,…How many days since the last supermoonThe night sky over the Southern Hemisphere offers some of the clearest views of lunar activity anywhere in the world, and Australians are well placed to…Counting the days since the last solar maximumThe Sun is not as steady as it appears. Roughly every eleven years, its surface churns with sunspots, flares, and coronal mass ejections before calming again.…Counting Days Until The Next Planetary Parade“How many days until the next planetary alignment?” sounds like a straightforward calendar question, yet the answer depends on what astronomers mean by an…How Many Days Are in a Calendar Week and Why It MattersA calendar week contains seven days. This is the standard answer that most people around the world, including those living in Brisbane, Perth, or Hobart, can…How Many Days Since The Last Millennium?The phrase “last millennium” can point to two nearby dates. In the strict Gregorian calendar, the second millennium ended on 31 December 2000, and the third…How Many Days Until The Next Decade Starts?The next decade begins on 1 January of the next year ending in zero. For most people, that means the 2030s begin on 1 January 2030, the 2040s begin on 1…How Many Days Separate the Spring and Fall Equinoxes?The number of days between the spring equinox and the fall equinox is usually about 186 days. The exact total changes slightly from year to year because…How Many Days Since the Last Leap Second?The last leap second was added on 31 December 2016, at the end of the day in Coordinated Universal Time (UTC). It was inserted as 23:59:60 before clocks moved…How Many Days Since the Last Doomsday Clock Adjustment?The Doomsday Clock is a symbolic measure of how close humanity may be to global catastrophe. It is maintained by the Bulletin of the Atomic Scientists, which…
