Solar icons by 480 Design
Source: https://icon-sets.iconify.design/solar/
License: Creative Commons Attribution 4.0 International
https://creativecommons.org/licenses/by/4.0/

Changes: selected Bold Duotone symbols packaged into a local SVG sprite;
size and currentColor presentation adapted to Arad Azarpanah's site.
The original icon geometry is unchanged. No endorsement is implied.