a happy new year or a happy New Year?
1 a happy new year or a happy New Year?

2 gather-up time or comeback time? (If I take students out , and want them to come back on time)

Thanks

Question

a happy new year or a happy New Year?
1 a happy new year or a happy New Year?

2  gather-up time or comeback time?  (If I take students out , and want them to come back on time)

Thanks

Answer

1. It could be both, sometimes "a Happy New Year"

2. Comeback time