5 Evening Routines That Help You Fall Asleep Faster and Sleep Deeper

Key takeaways

• —Your body needs environmental cues to shift into sleep mode — a consistent routine provides them
• —Light, temperature, and mental state are the three levers you can control
• —The right routine can cut the time it takes to fall asleep by 30-45 minutes

Your Body Doesn't Have an Off Switch

You can't go from answering emails to deep sleep in 10 minutes. Your circadian rhythm — the internal clock governing sleep-wake cycles — responds to environmental signals. A consistent evening routine trains your body to recognise that it's time to wind down.

Without those signals, you end up lying awake, staring at the ceiling, wondering why you can't sleep despite being exhausted.

1. Dim the Lights 2 Hours Before Bed

Bright light, especially the blue-spectrum light from phones and laptops, suppresses melatonin — the hormone that tells your body it's time to sleep.

Starting 2 hours before your target bedtime:

• —Switch to warm, dim lighting (under 50 lux)
• —Use blue-light blocking glasses if you need screens
• —Consider smart bulbs that shift to warmer tones automatically

Studies show this single change can advance sleep onset by 30-45 minutes.

2. Cool Down Your Bedroom to 18-20°C

Your core body temperature needs to drop by about 1-1.5°C to initiate sleep. A warm room fights that natural process.

Set your thermostat to 18-20°C and use breathable bedding. If you tend to overheat at night, a pillow with active cooling technology helps — The Sleepr uses a phase-change cooling gel layer that absorbs excess heat and a ventilation layer underneath for continuous airflow. It stays cool until morning, not just for the first 15 minutes.

3. Do a 5-Minute "Brain Dump"

Racing thoughts are one of the top reasons people can't fall asleep. The fix is simple: get them out of your head and onto paper.

• —Spend 5 minutes writing down everything on your mind
• —Include tomorrow's to-do list, worries, and random thoughts
• —Don't organise or prioritise — just dump it

A Baylor University study found that writing a specific to-do list for the next day helped people fall asleep 9 minutes faster than those who wrote about completed tasks.

4. Take a Warm Bath or Shower

Counterintuitive, but a warm bath 1-2 hours before bed actually helps cool you down. When you step out of warm water, your body temperature drops rapidly, mimicking the natural decrease that triggers sleepiness.

Research in Sleep Medicine Reviews found a 10-minute warm bath 1-2 hours before bed improved both how fast people fell asleep and how deep they slept.

5. Set Up Your Sleep Environment

The last thing you do before getting into bed matters. Take 2 minutes to:

• —Make sure your room is dark (blackout curtains or an eye mask)
• —Check that your pillow is positioned correctly — if you're using a contoured pillow like The Sleepr, the higher wing side should be under your neck when side sleeping
• —Remove your phone from arm's reach (if you use it as an alarm, put it across the room)

Start with one, build from there

You don't need to overhaul your entire evening in one night. Pick the routine that addresses your biggest sleep complaint — if you lie awake with a racing mind, start with the brain dump. If you overheat, fix the temperature. Within a few weeks, you'll have a routine that noticeably improves how fast you fall asleep and how rested you feel in the morning.