If you’ve ever battled, this might help.
This DEV get more info post shares a free world time API that needs no sign-ups or API keys, and it’s ready for browser fetch.
What I liked:
- DST + offsets included
- Geo-IP endpoint to detect the user timezone
- Simple GET requests
Full post: https://dev.to/time-now-api/i-built-a-free-open-world-time-api-no-api-keys-cors-enabled-5en
Useful for global scheduling. Hope it helps.