- Easy Pay
- sylvia@sundowntx.com
- Utility Billing
- sylvia@sundowntx.com
Welcome to our online payments website.
To make payments by phone: 866-283-2765
Option 4 to set up Pay by Text
Mailing Address:
PO Box 600
Sundown, TX 79372-0600
HOLIDAY SCHEDULE 2026
JAN 1ST- NEW YEARS DAY
JAN 19TH - MARTIN LUTHER KING
FEB 16TH - PRESIDENT'S DAY
APR 3RD - GOOD FRIDAY
MAY 25TH - MEMORIAL DAY
JUN 19TH - JUNETEENTH
JULY 4TH - INDEPENDENCE DAY
SEPT 7TH - LABOR DAY
OCT 12TH - COLUMBUS DAY
NOV 11TH - VETERAN'S DAY
NOV 26TH-27TH - THANKSGIVING
DEC 24TH-25TH - CHRISTMAS DAY
Welcome to our online payments website.
To make payments by phone: 866-283-2765
Option 4 to set up Pay by Text
Mailing Address:
PO Box 600
Sundown, TX 79372-0600
HOLIDAY SCHEDULE 2026
JAN 1ST- NEW YEARS DAY
JAN 19TH - MARTIN LUTHER KING
FEB 16TH - PRESIDENT'S DAY
APR 3RD - GOOD FRIDAY
MAY 25TH - MEMORIAL DAY
JUN 19TH - JUNETEENTH
JULY 4TH - INDEPENDENCE DAY
SEPT 7TH - LABOR DAY
OCT 12TH - COLUMBUS DAY
NOV 11TH - VETERAN'S DAY
NOV 26TH-27TH - THANKSGIVING
DEC 24TH-25TH - CHRISTMAS DAY