Icons: Flat Icons
<a href="https://www.flaticon.com/free-icons/dawn" title="dawn icons">Dawn icons created by Freepik - Flaticon</a><a href="https://www.flaticon.com/free-icons/noon" title="noon icons">Noon icons created by cah nggunung - Flaticon</a><a href="https://www.flaticon.com/free-icons/midnight" title="midnight icons">Midnight icons created by Flat Icons - Flaticon</a><a href="https://www.flaticon.com/free-icons/sunset" title="sunset icons">Sunset icons created by Freepik - Flaticon</a><a href="https://www.flaticon.com/free-icons/pray" title="pray icons">Pray icons created by Freepik - Flaticon</a><a href="https://www.flaticon.com/free-icons/day-and-night" title="day and night icons">Day and night icons created by Freepik - Flaticon</a><a href="https://www.flaticon.com/free-icons/sun" title="sun icons">Sun icons created by photo3idea_studio - Flaticon</a><a href="https://www.flaticon.com/free-icons/afternoon" title="afternoon icons">Afternoon icons created by Erifqi Zetiawan - Flaticon</a><a href="https://www.flaticon.com/free-icons/moon" title="moon icons">Moon icons created by Freepik - Flaticon</a><a href="https://www.flaticon.com/free-icons/day-and-night" title="day and night icons">Day and night icons created by Freepik - Flaticon</a>