"Sat, 11 Jan 2025 03:37:49"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250111
Only TIME
03:37:49
General datetime
2025-01-11 03:37:49Z
For Database
2025-01-11 03:37:49
For HTTP1.1
Sat, 11 Jan 2025 03:37:49 GMT