"Fri, 14 Feb 2025 01:38:35"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250214
Only TIME
01:38:35
General datetime
2025-02-14 01:38:35Z
For Database
2025-02-14 01:38:35
For HTTP1.1
Fri, 14 Feb 2025 01:38:35 GMT