October 29, 2026
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Wellness
Why You're Feeling More Tired This Time of Year (And What You Can Do About It)

Feeling more tired than usual lately? You're not alone! Shorter days, cooler temperatures, and changes in your daily routine can all affect your energy levels. Discover why you might be feeling a little more sluggish this season, plus simple ways to feel more energized, including nighttime tips from Connected Health's Dr. Sarkar.

Why You're Feeling More Tired This Time of Year (And What You Can Do About It)

Have you noticed yourself reaching for that second cup of coffee a little earlier lately? Or maybe you're finding it harder to get out of bed in the morning, even after a full night's sleep.

You're not imagining it! As the days get shorter, temperatures drop, and our routines shift, it's common to notice changes in energy levels, motivation, and even sleep quality.

But while a little seasonal sluggishness isn't unusual, feeling exhausted every day shouldn't automatically be dismissed as part of the season.

At Connected Health, we believe understanding why you're feeling tired is just as important as finding ways to feel better. Here are a few reasons your energy might be taking a dip this fall, along with practical tips from our medical team.

1. Less Daylight Can Affect Your Internal Clock

One of the biggest changes this time of year isn't necessarily the temperature—it's the amount of daylight we're getting.

Our bodies operate on an internal clock called the circadian rhythm, which helps regulate when we feel awake, alert, and ready for sleep. Natural sunlight plays an important role in keeping that clock on track.

As daylight hours decrease, changes in light exposure can affect our sleep-wake cycles and leave some people feeling sleepier or less motivated.

What you can do:

Try getting outside for 10–20 minutes of natural light in the morning, even if it's cloudy. A short walk before work, drinking your morning coffee outside, or simply spending a few minutes in the fresh air can help reinforce your body's natural sleep-wake rhythm.

And don't forget that daylight saving time ends on November 1 this year! Even though we gain an hour on the clock, the shift can temporarily disrupt our routines.

2. Your Sleep Routine Might Need a Seasonal Reset

When it's dark outside earlier, it's tempting to curl up on the couch, scroll through your phone, or head to bed at a different time than usual.

But changes in your evening routine can influence how rested you feel the next morning.

Connected Health physician Dr. Chaitali Sarkar, MD, emphasizes the importance of consistent nighttime habits to support restorative sleep.

Some of her nighttime non-negotiables include:

  • Keep a consistent bedtime and wake-up time. Going to bed and waking up around the same time each day helps regulate your circadian rhythm.
  • Dim the lights after dinner. Lower lighting and a quieter environment can help your body transition toward sleep.
  • Put the screens away. Try limiting phones, tablets, and television for at least an hour before bed.
  • Be mindful of late-night eating. Dr. Sarkar recommends allowing at least two hours between dinner and bedtime to reduce the likelihood of indigestion or discomfort.
  • Create a relaxing bedtime ritual. Fresh bedding, a good book, or a few minutes of meditation can help you wind down.

You don't need to overhaul your entire evening routine overnight. Start with one or two small changes and build from there.

Want more tips? Read Dr. Sarkar's Nighttime Non-Negotiables for her full list of recommendations.

3. You're Probably Moving Less Than You Think

As temperatures cool and the sun sets earlier, outdoor walks, evening bike rides, and other activities may start disappearing from our daily routines.

And while staying cozy indoors sounds appealing, less movement can sometimes contribute to lower energy levels.

Regular physical activity supports cardiovascular health, sleep quality, and overall energy.

What you can do:

You don't need an intense workout to make a difference. Try incorporating small amounts of movement throughout your day.

Take a brisk walk during lunch, stretch for 10 minutes between meetings, or try a short indoor workout when the weather isn't cooperating.

Even a little movement is better than none, and consistency matters more than intensity.

4. Your Eating and Hydration Habits May Have Shifted

When the weather gets colder, our food and beverage preferences often change, too.

You might find yourself reaching for more comfort foods, drinking less water, or relying on extra caffeine to get through the afternoon.

While there's nothing wrong with enjoying seasonal favorites, skipping balanced meals or going too long without eating can leave you feeling sluggish.

What you can do:

Focus on meals that include a combination of protein, fiber-rich carbohydrates, and healthy fats to support steady energy throughout the day.

Think oatmeal with nuts and fruit for breakfast, a hearty vegetable soup with beans or chicken for lunch, or roasted vegetables paired with your favorite protein for dinner.

And keep drinking water! Even though you may not feel as thirsty when it's cooler outside, your body still needs adequate hydration.

5. Stress and Busy Schedules Can Catch Up With You

Between school schedules, work responsibilities, upcoming holidays, and everyday life, this time of year can feel especially busy.

Even when you're getting enough hours of sleep, ongoing stress can leave you feeling mentally and physically drained.

That's why making time to recharge is just as important as checking things off your to-do list.

What you can do:

Build small moments of downtime into your day. Try a five-minute breathing exercise, a short walk without your phone, or a relaxing activity before bed.

Dr. Sarkar also recommends guided meditation and yoga nidra as ways to promote relaxation and support a healthier nighttime routine.

Remember, rest isn't something you need to earn. It's an important part of taking care of your health.

6. Sometimes Fatigue Is a Sign of Something More

While seasonal changes can certainly affect energy levels, persistent fatigue isn't always related to the weather or your schedule.

There are several underlying health concerns that can contribute to ongoing tiredness, including:

  • Thyroid disorders
  • Iron deficiency or anemia
  • Vitamin B12 deficiency
  • Sleep apnea or other sleep disorders
  • Depression or seasonal affective disorder (SAD)
  • Medication side effects

If you're consistently waking up exhausted, struggling to get through your normal activities, or noticing a significant change in your energy, it's worth having a conversation with your physician.

At Connected Health, our proactive approach to primary care means looking beyond the symptom to better understand what's happening.

Depending on your symptoms and health history, your physician may recommend reviewing your sleep habits, medications, nutrition, or appropriate laboratory testing to help identify potential causes.

Small Changes Can Make a Big Difference

Feeling a little less energetic as the seasons change doesn't necessarily mean something is wrong. But it can be a helpful reminder to check in with your daily habits and give your body the attention it needs.

Start with the basics: get outside for some natural light, prioritize consistent sleep, keep moving, stay hydrated, and make time to recharge.

And if your fatigue persists, don't simply chalk it up to the changing seasons.

At Connected Health, we're here to help you understand your health, identify potential concerns early, and take proactive steps toward feeling your best—no matter the season.