Never Miss Another Deal - Follow DansDeals on FacebookUpdate: Category changes can go into effect local time or EST, so hotels will start changing categories overnight tonight. Where will you lock in stays under the current chart and where will you book new stays after the changes take effect? Originally posted on 2/8: Related: Three Days Left To Lock In SPG Category 5 Point Stays In Israel! One Week Left To Lock In Stays At The SPG Niagara Falls Bargain! Get 35% Off The Purchase Of Starwood Starpoints: Take Advantage Of These Awesome Redemptions (Including Niagara Falls) Before It’s Too Late! Read about previous category changes: Starwood 2017 Annual Category Changes Starwood 2016 Annual Category Changes Starwood 2015 Annual Category Changes Starwood 2014 Annual Category Changes Starwood 2013 Category Changes Starwood 2012 Category Changes 2011 Starwood Category Adjustments 2010 had no Starwood category changes 2009 Starwood Category Adjustments 2008 Starwood … [Read more...] about Last Chance! Starwood 2018 Annual Category Changes: 145 Hotels Getting More Expensive, 131 Hotels Getting Less Expensive; Book Now To Lock In Lower Rates!