Hi Cookie,
Thank you for reaching out, and we hope you are in good health. We appreciate your interest in Samsung home appliances, specifically with Samsung - 6.0 cu. ft. Freestanding Gas Range with WiFi, No-Preheat Air Fry & Convection - Stainless steel.
The range is equipped with a clock. To set the clock press the clock icon on the control panel, enter the current time using the number pad, then press START/SET to confirm the settings.
I have shared the user manual link below. Please access the link and turn to page 15 for the control panel layout and clock settings.
https://downloadcenter.samsung.com/content/UM/202207/20220713103218465/NX60A6511SS_AA_DG68-01339A-03_EN_MES_CFR_220712.pdf
Please feel free to communicate with us through the channels below if you have additional questions.
1. Facebook Messenger: http://m.me/samsungsupport
2. Twitter: https://twitter.com/messages/compose?recipient_id=18768513
3. Samsung Community: https://us.community.samsung.com/t5/Samsung-Community/ct-p/us
Your reference number: 1144710253
Leo