"Sun, 09 Mar 2025 05:33:05"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250309
Only TIME
05:33:05
General datetime
2025-03-09 05:33:05Z
For Database
2025-03-09 05:33:05
For HTTP1.1
Sun, 09 Mar 2025 05:33:05 GMT