We're officially a week into the new year, which means it's past time to shake off the holiday haze and get back to real life. If the veritable imminent tsunami of responsibilities and appointments is feeling a little overwhelming, a planner could be a great way to help get a hand back on the wheel. For today only, Amazon is offering up to 40% off a great selection of planners and pocket calendars as one of its deals of the day. The sale expires tonight at 2:55 a.m. ET tonight, so be sure to get your order in before then.

There's a wide array of planners that are on sale. You can pick up a full-sized notebook planner with sticky notes and tabs included, like this Global Printed hardcover, for keeping a detailed agenda. Or you could opt for a tiny pocket calendar for jotting down the important stuff when you're on the go. There are lots of different versions and covers available, from colorful and creative to sleek and professional. Some even feature serene Monet paintings, a great pick for any art lovers out there. No matter which you choose, it's sure to help you start the new year on the right foot.