| Washington Forestville | Eastern Australia Time | -11:00 |
| Washington Fordham | United Kingdom Time | 00:00 |
| Washington Footscray | Eastern Australia Time | -11:00 |
| Washington Fontevraud-l'Abbaye | Central European Time | -01:00 |
| Washington Egerkingen | Central European Time | -01:00 |
| Washington Eggenfelden | Central European Time | -01:00 |
| Washington Égliseneuve-des-Liards | Central European Time | -01:00 |
| Washington Egnach | Central European Time | -01:00 |
| Washington Egina | Eastern European Time | -02:00 |
| Washington Eichenzell | Central European Time | -01:00 |
| Washington Eigeltingen | Central European Time | -01:00 |
| Washington Egyházasrádóc | Central European Time | -01:00 |
| Washington Deutschlandsberg | Central European Time | -01:00 |
| Washington Egelsbach | Central European Time | -01:00 |
| Washington Destin | Central Time | 06:00 |
| Washington Dessau-Roßlau | Central European Time | -01:00 |
| Washington Ekerö | Central European Time | -01:00 |
| Washington Ekeröd | Central European Time | -01:00 |
| Washington Ejido del Centro | Central Time | 06:00 |
| Washington Einsiedeln | Central European Time | -01:00 |
| Washington Eisfeld | Central European Time | -01:00 |
| Washington Eisleben | Central European Time | -01:00 |
| Washington Denville | Eastern Time | 05:00 |
| Washington Deoghar | India Standard Time | -05:30 |
| Washington Deolali | India Standard Time | -05:30 |
| Washington Denbigh | United Kingdom Time | 00:00 |
| Washington Den Burg | Central European Time | -01:00 |
| Washington Den Hoorn Texel | Central European Time | -01:00 |
| Washington Denham Springs | Central Time | 06:00 |
| Washington Denmark | Western Australia Time | -08:00 |
| Washington Dennis | Eastern Time | 05:00 |
| Washington Derrimut | Eastern Australia Time | -11:00 |
| Washington Dersingham | United Kingdom Time | 00:00 |
| Washington Derventa | Central European Time | -01:00 |
| Washington Deschambault | Eastern Time | 05:00 |
| Washington Deptford | United Kingdom Time | 00:00 |
| Washington Deptford Township | Eastern Time | 05:00 |
| Washington Derendingen | Central European Time | -01:00 |