"Sun, 01 Sep 2024 22:36:21"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240901
Only TIME
22:36:21
General datetime
2024-09-01 22:36:21Z
For Database
2024-09-01 22:36:21
For HTTP1.1
Sun, 01 Sep 2024 22:36:21 GMT