"Sun, 12 Jan 2025 02:09:06"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250112
Only TIME
02:09:06
General datetime
2025-01-12 02:09:06Z
For Database
2025-01-12 02:09:06
For HTTP1.1
Sun, 12 Jan 2025 02:09:06 GMT