"Tue, 18 Feb 2025 01:10:42"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250218
Only TIME
01:10:42
General datetime
2025-02-18 01:10:42Z
For Database
2025-02-18 01:10:42
For HTTP1.1
Tue, 18 Feb 2025 01:10:42 GMT