"Fri, 28 Feb 2025 04:28:59"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250228
Only TIME
04:28:59
General datetime
2025-02-28 04:28:59Z
For Database
2025-02-28 04:28:59
For HTTP1.1
Fri, 28 Feb 2025 04:28:59 GMT