"Sun, 12 Jan 2025 03:52:37"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250112
Only TIME
03:52:37
General datetime
2025-01-12 03:52:37Z
For Database
2025-01-12 03:52:37
For HTTP1.1
Sun, 12 Jan 2025 03:52:37 GMT