問 我(wo)們都知道(dao)勞動合(he)同(tong)依法訂立即(ji)具(ju)有法律約束力，如何(he)確定勞動合(he)同(tong)成立？

答 勞(lao)(lao)(lao)動(dong)(dong)合(he)(he)同(tong)(tong)的生效(xiao)時(shi)(shi)間(jian)一般(ban)應從(cong)勞(lao)(lao)(lao)動(dong)(dong)合(he)(he)同(tong)(tong)簽(qian)訂時(shi)(shi)，雙方當事人在勞(lao)(lao)(lao)動(dong)(dong)合(he)(he)同(tong)(tong)文體上簽(qian)字(zi)之日(ri)起計(ji)算(suan)。簽(qian)字(zi)日(ri)期(qi)(qi)與合(he)(he)同(tong)(tong)約(yue)定的日(ri)期(qi)(qi)應是同(tong)(tong)樣的。如果雙方當事人在簽(qian)訂勞(lao)(lao)(lao)動(dong)(dong)合(he)(he)同(tong)(tong)時(shi)(shi)，在合(he)(he)同(tong)(tong)中明確約(yue)定合(he)(he)同(tong)(tong)生效(xiao)的日(ri)期(qi)(qi)，則(ze)應從(cong)合(he)(he)同(tong)(tong)生效(xiao)日(ri)期(qi)(qi)計(ji)算(suan)。對(dui)于勞(lao)(lao)(lao)動(dong)(dong)合(he)(he)同(tong)(tong)終(zhong)止(zhi)的截止(zhi)日(ri)期(qi)(qi)的計(ji)算(suan)，應以(yi)勞(lao)(lao)(lao)動(dong)(dong)合(he)(he)同(tong)(tong)期(qi)(qi)限終(zhong)止(zhi)日(ri)期(qi)(qi)最后(hou)一天的24時(shi)(shi)為準。如果有工作任務超過最后(hou)一天24時(shi)(shi)的，應以(yi)完成工作任務的時(shi)(shi)間(jian)作為合(he)(he)同(tong)(tong)終(zhong)止(zhi)的時(shi)(shi)間(jian)。