"Sun, 12 Jan 2025 12:51:07"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250112
Only TIME
12:51:07
General datetime
2025-01-12 12:51:07Z
For Database
2025-01-12 12:51:07
For HTTP1.1
Sun, 12 Jan 2025 12:51:07 GMT