"Sun, 01 Sep 2024 00:40:37"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240901
Only TIME
00:40:37
General datetime
2024-09-01 00:40:37Z
For Database
2024-09-01 00:40:37
For HTTP1.1
Sun, 01 Sep 2024 00:40:37 GMT