"Tue, 07 Jan 2025 03:00:00"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250107
Only TIME
03:00:00
General datetime
2025-01-07 03:00:00Z
For Database
2025-01-07 03:00:00
For HTTP1.1
Tue, 07 Jan 2025 03:00:00 GMT