According to several sources following troubles with the wes, Artemis I has a new launch window no earlier than (NET) August.
The first launch window for Artemis 1 is June 6-16; additional windows are open June 29-July 12 and July 26-August 9.
https://earthsky.org/space/sls-rehearsal-scrubbed-artemis-likely-delayed/
NASA’s official page has a bit more granularity.
- July 26 – August 10: 13 launch opportunities barring August 1, 2, and 6
- August 23 – September 6: 12 launch opportunities barring August 30, 31, and September 1
- September 20 – October 4: 14 launch opportunities barring September 29
- October 17 – October 31: 11 launch opportunities barring October 24, 25, 26, and 28
- November 12 – November 27: 12 launch opportunities barring November 20, 21, and 26
- December 9 – December 23: 11 launch opportunities barring December 10, 14, 18, and 23
And here are the launch windows for Artemis flights in 2023.
- Jan. 7-20: 10 launch opportunities, excluding Jan. 10, 12, 13 and 14;
- Feb. 3-17: 14 launch opportunities, excluding Feb. 10;
- March: 19 launch opportunities between March 1-17 and March 29-31, excluding March 11 and March 18-28;
- April: 14 launch opportunities between April 1-13 and April 26-30, excluding April 2, 3, 7, 9 and 14-25;
- May: 14 launch opportunities between May 1-10 and May 26-31, excluding May 8 and May 11-25;
- June: 13 launch opportunities from June 1-6, on June 20 and from June 24-30, excluding June 5, 7-19 and 21-23;
https://www.nasa.gov/feature/artemis-i-mission-availability
I’ve created a Google calendar to make it easier to overlay with my personal calendar. Some of the blocked dates make sense when you overlay it with the Worldwide Space Launch calendar.