"Sun, 02 Feb 2025 23:28:19"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250202
Only TIME
23:28:19
General datetime
2025-02-02 23:28:19Z
For Database
2025-02-02 23:28:19
For HTTP1.1
Sun, 02 Feb 2025 23:28:19 GMT