The NHS is urging people to use alternative services on Christmas Day and Boxing Day to help ease the pressure on accident and emergency departments.
Primary care trusts have published a list of those pharmacies in the county who have told them they are planning to open on both days.
However others in the county may also be open.
Anyone needing health information and advice should call NHS Direct on 0845 4647 or visit www.nhsdirect.nhs.uk.
Pharmacies Brighton and Hove
Brighton: Ashtons, Dyke Road, 9am-1pm.
Brighton: Westons Pharmacy, Coombe Terrace, 9am-1pm.
Brighton: Asda, Hollingbury, 10am-4pm Brighton: Asda, Marina, 10am-4pm.
Brighton: Ashtons, Dyke Road, 9am-10pm.
Brighton: Boots, London Road, 10am-4pm.
Brighton: Boots, North Street, 8am-7pm.
Brighton: Westons Pharmacy, Coombe Terrace, 9am-10pm.
Hove: Boots, Boundary Road, 10am-4pm.
Hove: Boots, George Street, 9am-5pm.
Hove: Lloyds Pharmacy, Church Road, 10am-2pm.
Hove: Sainsburys, Old Shoreham Road, 10am-5pm.
Hailsham: Kamsons Pharmacy 12 Carew Court, Hawkswood Road, noon -1pm
Uckfield: Kamsons Pharmacy 152-154 High Street, noon-1pm
Crowborough: Boots Beacon Surgery, Beacon Road, noon-1pm
Eastbourne: Day Lewis Harmers Pharmacy 2 Furness Road, 5- 6pm
Lewes: Wyborns Pharmacy 35 Lansdown Place, noon to 1pm
Newhaven Pharmacies Ltd 43 Chapel Street, noon-1pm
Eastbourne: Asda Pharmacy Crumbles Harbour Village Pevensey Bay Road, 10am-4pm
Eastbourne: Boots the Chemist (Sovereign Harbour) Pevensey Bay Road, 9am to 6pm
Eastbourne: Sainsburys,Broadwater Way, 10am-5pm
Eastbourne: Tesco, Lottbridge Drove, 9am-6pm.
Worthing: Lloyds Pharmacy, Selden Medical Centre, 6 Selden Road, 3-5pm
East Preston: Lloyds Pharmacy, Selden Medical Centre, 19-21 Sea Road,11.30am-1.30pm
See the latest news headlines from The Argus:
- School sports day cancelled due to hot weather
- Four Sussex restaurants make industry's top 100
- Police discover more than £150,000 worth of drugs while investigating burglary
- Wolves fan jailed and four others sentenced after fight following match against Albion
- Can you help find two boys, 12 and 13, who have gone missing?