"Sat, 08 Feb 2025 07:38:05"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250208
Only TIME
07:38:05
General datetime
2025-02-08 07:38:05Z
For Database
2025-02-08 07:38:05
For HTTP1.1
Sat, 08 Feb 2025 07:38:05 GMT