The days are getting longer, and that familiar feeling of spring is in the air. But for parents of young children, the upcoming 'spring forward' of Daylight Saving Time (DST) can bring a whole new set of challenges, particularly when it comes to sleep. This year, as most of the United States flips its clocks forward on Sunday, March 8th, and Europe follows suit on March 29th, it's a good time to think about how this shift impacts our babies and toddlers.
Why does this time change throw a wrench in the works for our little ones? It all comes down to their internal body clock, or circadian rhythm. This rhythm is heavily influenced by light. When babies get used to waking up and going to sleep with a certain pattern of light and dark, their bodies become accustomed to it. Simply changing the time on the clock doesn't instantly reset that internal clock. It takes a little time for their systems to catch up, much like how we feel after a bout of jet lag.
So, how can you help your baby smoothly transition and maintain their current sleep schedule? The key is preparation, and it starts a few days before the actual time change. The goal is to gradually shift their entire schedule earlier, so they aren't suddenly going to bed much later or waking up drastically earlier on the Monday after the change, which can lead to overtiredness.
Let's say your little one typically wakes around 7:00 AM, naps at 10:00 AM and 2:00 PM, and heads to bed at 7:00 PM. Here’s a gentle approach:
- Thursday, March 5th: Start by waking your baby 15 minutes earlier than usual, around 6:45 AM. Make sure to expose them to bright light immediately. Offer meals and naps 15 minutes earlier too – so naps at 9:45 AM and 1:45 PM, and bedtime at 6:45 PM. This small shift helps nudge their internal clock.
- Friday, March 6th: Repeat the process, waking them another 15 minutes earlier (now 30 minutes earlier than their normal wake-up), so around 6:30 AM. Continue to shift all other schedule times by 15 minutes from the previous day. Naps would be around 9:30 AM and 1:30 PM, with bedtime at 6:30 PM.
- Saturday, March 7th: Again, wake them 15 minutes earlier than the day before (45 minutes earlier than their original wake time), around 6:15 AM. All other activities follow suit: naps at 9:15 AM and 1:15 PM, and bedtime at 6:15 PM.
- Sunday, March 8th (The Big Day!): On the morning of the time change, wake your baby at their new earlier time, which will feel like their original wake-up time to them. So, if their original wake time was 7:00 AM, wake them at 7:00 AM. This will feel like 6:00 AM to their internal clock. Continue with naps at 10:00 AM and 2:00 PM, and bedtime at 7:00 PM, returning to your 'normal' schedule as per the clock.
- Monday, March 9th and beyond: Stick to your regular schedule. It might take up to a week for your baby to fully adjust. Don't be too concerned if there are a few earlier wake-ups or a bit more fussiness initially. Keep their room dark until it's time to wake up, and dim the lights during the bedtime routine to signal that it's time to wind down.
Now, what if you're actually looking to shift your baby's schedule later? This can be a great opportunity if your little one is an early riser and you'd prefer a slightly later wake-up time. The 'spring forward' can naturally push their schedule forward. The trick here is to maintain that new, later timing.
- Saturday, March 7th: Keep your baby on their usual schedule. If they typically wake at 5:30 AM, nap at 8:30 AM and 1:00 PM, and go to bed at 6:00 PM, maintain that.
- Sunday, March 8th: After the clocks spring forward, their schedule will automatically be an hour later. So, that 5:30 AM wake-up will now be 6:30 AM on the clock. The key is to embrace this and maintain the new timing. Exposure to light in the morning and the timing of your baby's bedtime routine will be crucial in solidifying this later schedule.