CVS:
All pharmacies are in PHASE ONE.
Most pharmacies are giving Moderna, but there is data to suggest that some locations are administering Pfizer.
It is suggested that you call the pharmacy for the best advice and success.
Best Time/ Day to Check: Appointments are released daily. You must schedule both doses at once or you might not schedule either.
Appointments appear between 7:00AM and 8:00 AM. (They may last through 8:30AM).
If this does not work: try calling their national hotline to schedule an appointment: 1-800-746-7287
Giant:
Mondays between 6:00 AM to 1:00 PM is peak time to get appointments, but patience is required.
Giant is instructed to populate online appointments at random intervals, though it appears that the payload happens on Mondays.
Saturdays/Sundays and Tuesdays are a good time to check at random.
Weds/Thurs/Fri has more generally been a dead zone.
Giant now limits zip code search to 10 miles of their locations.
Rite Aid:
People report success ten minutes before midnight that appointments are generated / appointment seems to populate overnight
Safeway:
Seems to release appointments at 8:00 AM on Mondays
You must click each location to check. The website does not actually get you all locations within 50 miles, just the 5-6 closest. Try different zip codes to pull up different locations