Lightweight libraries to convert between IANA, Windows, Rails, and POSIX time zones.
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TIMEZONENOTFOUNDEXCEPTION IN ALPINE BASED DOCKER IMAGES
In this post, we’re going to explore the cause of a TimeZoneNotFoundException in a .NET Core application, running on .NET Core 3.0 in an Alpine Linux Docker container.
Differences in Time Zone Formats in .NET Core on Windows and Linux host
Overcoming TimeZoneInfo load problem on different operating systems in .NET Core
Sudhakar's blog 