"Sun, 01 Sep 2024 01:27:21"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240901
Only TIME
01:27:21
General datetime
2024-09-01 01:27:21Z
For Database
2024-09-01 01:27:21
For HTTP1.1
Sun, 01 Sep 2024 01:27:21 GMT